GRASP: Learning to Ground Social Reasoning in Multi-Person Non-Verbal Interactions
Paper • 2605.15764 • Published • 2
Datasets:
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The dataset generation failed
Error code: DatasetGenerationError
Exception: TypeError
Message: Couldn't cast array of type string to null
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1827, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2312, in cast_table_to_schema
cast_array_to_feature(
~~~~~~~~~~~~~~~~~~~~~^
table[name] if name in table_column_names else pa.array([None] * len(table), type=schema.field(name).type),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
feature,
^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1861, in wrapper
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2118, in cast_array_to_feature
casted_array_values = _c(array.values, feature.feature)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1863, in wrapper
return func(array, *args, **kwargs)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2152, in cast_array_to_feature
return array_cast(
array,
...<2 lines>...
allow_decimal_to_str=allow_decimal_to_str,
)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1863, in wrapper
return func(array, *args, **kwargs)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2014, in array_cast
raise TypeError(f"Couldn't cast array of type {_short_str(array.type)} to {_short_str(pa_type)}")
TypeError: Couldn't cast array of type string to null
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1879, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
id string | video string | source string | category string | difficulty string | format string | question string | options list | answer string | response string |
|---|---|---|---|---|---|---|---|---|---|
RHG3vukLFsY_275_295_qa0004 | avsbench/video/RHG3vukLFsY_275_295_qa0004.mp4 | avsbench | T6 | hard | open_ended | Describe the group's attention dynamics involving Person 3 between 1.5 and 9.5 seconds. | [] | Between 1.5 and 2.0 seconds, Person 3 and Person 1 look at the same thing. Person 3 then shifts focus to share attention with Person 0 between 4.5 and 5.0 seconds. The focus alternates again, with Person 3 and Person 1 sharing attention from 5.5 to 6.0 seconds, followed by Person 3 and Person 0 looking together between... | <think>
The question asks for the group’s attention dynamics involving Person 3 from 1.5 to 9.5 seconds. To answer, I should track who shares gaze with Person 3 at each time window and note any shifts in shared attention across the group. There are no gesture events here, so the gaze timeline is the key evidence.
<gaze... |
Ja2fgquYTCg_0_18_qa0009 | avsbench/video/Ja2fgquYTCg_0_18_qa0009.mp4 | avsbench | C4 | hard | open_ended | Describe Person 1's role in both gesture and gaze interactions across the entire video. | [] | Person 1 performs two showing gestures directed at a pink top on a hanger, occurring from 0.0 to 4.0 seconds and again from 13.0 to 16.0 seconds. During the second gesture, Person 1 also leads a gaze interaction. Specifically, between 14.0 and 15.0 seconds, Person 1 directs their gaze, which is followed by Person 3. | <think>
The question asks for Person 1’s role in both gesture and gaze interactions across the whole video. I should track what Person 1 does with their hands and where their gaze goes, then connect any response from the other person to those actions. The gesture events show what Person 1 is presenting, and the gaze ev... |
gIhX_IvJSWQ_60_70_qa0007 | avsbench/video/gIhX_IvJSWQ_60_70_qa0007.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's role in both gaze and gesture modalities around the 3.5s mark. | [] | Person 0 performs two consecutive gestures involving a small metal object, transitioning from showing it at 2.0s to giving it from 3.0s to 4.5s. Simultaneously, Person 0's visual attention changes abruptly, with a sudden gaze shift occurring from 3.5s to 4.5s. | <think>
<gaze>From 3.5s to 4.5s, Person 0 rapidly changed where they were looking.</gaze>
</think>
<answer>Person 0 performs two consecutive gestures involving a small metal object, transitioning from showing it at 2.0s to giving it from 3.0s to 4.5s. Simultaneously, Person 0's visual attention changes abruptly, with a... |
fd3BtNvGWPw_300_320_qa0012 | avsbench/video/fd3BtNvGWPw_300_320_qa0012.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of gaze and gesture events that occurs between 1.5 and 2.5 seconds involving Person 2. | [] | At 1.5 seconds, Person 2 makes a sudden shift in their gaze. Simultaneously, Person 2 initiates a reaching gesture to shake hands with Person 1, which lasts until 2.5 seconds. As the gesture is completed, starting at 2.0 seconds, Person 2 and Person 3 both look at the same thing together. | <think>
The question asks for the order of gaze and gesture events involving Person 2 between 1.5 and 2.5 seconds. I should track what Person 2 is looking at, then note any hand movement and how the gaze changes across the interval.
<gaze>From 1.5s to 2s, Person 2 rapidly changed where they were looking. From 2s to 2.5... |
rEfviTaZQvw_155_168_qa0014 | avsbench/video/rEfviTaZQvw_155_168_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe how the group's gaze responds to Person 7 showing the whiteboard between 1.0 and 9.0 seconds. | [] | From 1.0 to 8.5 seconds, Person 7 shows a whiteboard to the group. In response to this action, Person 6 begins following Person 7's gaze at 7.5 seconds. The interaction culminates at 9.0 seconds when Person 3, Person 4, and Person 5 all focus their attention on the same target. | <think>
The question asks how the group's gaze changes while Person 7 shows the whiteboard from 1.0 to 9.0 seconds. To answer, I should track when the whiteboard is being shown and then note which people turn their gaze toward the same target over time. <gaze>From 7.5s to 11.5s, Person 6 followed Person 7's gaze direct... |
xQYWPDjOl44_380_392_qa0007 | avsbench/video/xQYWPDjOl44_380_392_qa0007.mp4 | avsbench | T6 | hard | open_ended | What happens to the group's visual focus after Person 0 and Person 1 break eye contact at 2.5 seconds? | [] | At 3.5 seconds, the attention of Person 0, Person 1, and Person 2 is captured simultaneously. This unified visual focus repeats at 4.0 seconds for all three individuals. Later, Person 1 makes a sudden gaze shift alone between 10.0 and 10.5 seconds. | <think>
The question asks what the group's visual focus does after Person 0 and Person 1 stop looking at each other at 2.5 seconds. To answer, I should track where the group’s gaze goes next and whether the attention becomes shared across multiple people or shifts to one person alone.
<gaze>At 3.5s, Person 0, Person 1... |
eveUzWmTxl4_22_35_qa0010 | avsbench/video/eveUzWmTxl4_22_35_qa0010.mp4 | avsbench | C4 | hard | open_ended | Describe Person 1's gesture interactions and how they relate to the gaze behaviors of the other people in the video from 1.5s to 6.0s. | [] | Person 1 acts exclusively as the initiator of pointing gestures, aiming at Person 2 until 3.0s and then shifting to Person 3 from 2.5s to 6.0s. While Person 1 aims at them, Person 2 and Person 3 exhibit coordinated gaze behaviors. Specifically, Person 3 follows Person 2's gaze starting at 1.5s, and both enter a state o... | <think>
The question asks for Person 1’s gesture interactions and how they line up with the other people’s gaze from 1.5s to 6.0s. I should focus on when Person 1 is pointing and then compare that timing with where Person 2 and Person 3 are looking.
<gaze>From 1.5s to 3s, Person 3 followed Person 2's gaze direction a... |
GAcLDloP4qU_98_118_qa0014 | avsbench/video/GAcLDloP4qU_98_118_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe the relationship between Person 2's gestures and the gaze behavior of Person 6 between 1.5 and 5.0 seconds. | [] | Person 2 performs a continuous showing gesture involving a bunch of bananas from 0.0 to 5.5 seconds. While performing this gesture, Person 2 initiates a gaze shift at 1.5 seconds, which Person 6 follows at 3.5 seconds. Shortly after, at 4.5 seconds, Person 6 makes a sudden gaze shift that aligns with an attention captu... | <think>
The question asks how Person 2’s gestures relate to Person 6’s gaze from 1.5 to 5.0 seconds. I should track when Person 2 is gesturing and then see how Person 6’s looking changes over the same interval, especially around any shared attention shifts.
<gaze>From 1.5s to 3.5s, Person 6 followed Person 2's gaze d... |
fd3BtNvGWPw_280_289_qa0013 | avsbench/video/fd3BtNvGWPw_280_289_qa0013.mp4 | avsbench | C3 | hard | open_ended | Describe how the group's gaze changes after Person 1 shows a phone to Person 2 between 1.5 and 3.0 seconds. | [] | Between 1.5 and 3.0 seconds, Person 1 extends a phone toward Person 2 and Person 0. Immediately after this gesture at 3.0 seconds, Person 2 makes a sudden gaze shift. At 3.5 seconds, all three individuals (Person 0, Person 1, and Person 2) direct their attention to a single focal point. | <think>
The question asks how the group's gaze changes after Person 1 shows a phone to Person 2 between 1.5 and 3.0 seconds. To answer, I should track the phone gesture first, then note how the others’ gaze shifts right after that moment and whether the group ends up looking at the same place.
<gesture>From 1.5s to 3... |
FFfdnCo_2KI_90_100_qa0010 | avsbench/video/FFfdnCo_2KI_90_100_qa0010.mp4 | avsbench | C4 | hard | open_ended | Describe Person 3's involvement in both gaze and gesture interactions from 0.0s to 9.5s. | [] | From 0.0s to 1.5s, Person 3 engages in mutual eye contact with Person 0. Following this gaze interaction, Person 3 initiates two separate pointing gestures. Person 3 points at Person 0 from 3.5s to 5.5s, and later points at Person 2 from 8.0s to 9.5s. | <think>
The question asks for Person 3’s role across both gaze and gesture interactions from 0.0s to 9.5s. I should track who Person 3 looks at and who Person 3 directs the microphone toward, then connect the timing of those events across the clip.
<gaze>From 0.0s to 1.5s, Person 0 and Person 3 maintained mutual eye c... |
Z5Zno24OBKM_242_252_qa0007 | avsbench/video/Z5Zno24OBKM_242_252_qa0007.mp4 | avsbench | T6 | hard | open_ended | What happens to the group's gaze behavior between 2.0 and 7.0 seconds? | [] | From 2.0 to 5.0 seconds, Person 1 and Person 2 engage in sustained eye contact. During this time, Person 3 follows Person 2's gaze between 2.0 and 3.5 seconds, and Person 6 follows Person 0's gaze from 2.5 to 3.5 seconds. The sequence ends with Person 2 and Person 5 looking at the same thing together from 6.5 to 7.0 se... | <think>
The question asks how the group's gaze behavior changes from 2.0 to 7.0 seconds. I should track who is in eye contact, who follows another person's gaze, and whether multiple people end up sharing the same target over time.
<gaze>From 2s to 5s, Person 1 and Person 2 maintained mutual eye contact for 3.0 secon... |
GTuuDlbuiIE_5_25_qa0015 | avsbench/video/GTuuDlbuiIE_5_25_qa0015.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's involvement in both gaze and gesture interactions throughout the video clip. | [] | Person 0 first makes a sudden gaze shift from 2.5 to 3.0 seconds and then participates in joint attention with Person 1 from 4.0 to 5.0 seconds. Later in the clip, Person 0 performs a pointing gesture at Person 1's back from 12.5 to 14.0 seconds. After this gesture, Person 0 makes a final sudden gaze shift between 14.5... | <think>
<gaze>From 2.5s to 3s, Person 0 rapidly changed where they were looking. From 4s to 5s, Person 0 and Person 1 looked at the same target simultaneously. From 14.5s to 16s, Person 0 rapidly changed where they were looking.</gaze>
</think>
<answer>Person 0 first makes a sudden gaze shift from 2.5 to 3.0 seconds an... |
nW2YsEfZ72s_60_70_qa0007 | avsbench/video/nW2YsEfZ72s_60_70_qa0007.mp4 | avsbench | T6 | hard | open_ended | How does Person 3's visual engagement with the rest of the group change from 2.0 seconds to 7.5 seconds? | [] | At 2.0 seconds, Person 3 is excluded from the shared attention group formed by Person 0, Person 1, and Person 2. Later, between 6.0 and 7.5 seconds, Person 3 becomes visually engaged with the group by making eye contact with Person 0. During this time, Person 1's gaze is also directed toward Person 0. | <think>
The question asks how Person 3’s visual engagement with the group changes from 2.0 seconds to 7.5 seconds. To answer, I should track who is part of the shared gaze pattern at the start and whether Person 3 later joins through eye contact or gaze alignment. <gaze>At 2s, Person 0, Person 1, and Person 2 simultane... |
GTuuDlbuiIE_5_25_qa0013 | avsbench/video/GTuuDlbuiIE_5_25_qa0013.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of gaze interactions that occur after Person 1 points to their own shoulder at 2.5 seconds. | [] | After Person 1 points to their own left neck and shoulder area between 2.5 and 3.5 seconds, Person 0 makes a sudden gaze shift from 5.5 to 6.0 seconds. Following this shift, Person 0 and Person 1 look at the same thing together, achieving joint attention from 7.0 to 8.0 seconds. | <think>
The question asks for the order of gaze interactions after Person 1 points to their own shoulder at 2.5 seconds. I should track who looks where over time and note any shared looking or sudden gaze shifts. <gaze>From 5.5s to 6.0s, Person 0 rapidly changed where they were looking. From 7.0s to 8.0s, Person 0 and ... |
44ZZN9BqlEE_0_20_qa0006 | avsbench/video/44ZZN9BqlEE_0_20_qa0006.mp4 | avsbench | T6 | hard | open_ended | How does Person 1's inclusion in the group's shared attention change between 1.0 seconds and 7.5 seconds? | [] | At 1.0 seconds, Person 1 is not part of the shared attention held by Person 0 and Person 2. Between 1.5 and 5.0 seconds, Person 1 begins following the gaze of Person 2. By 2.5 seconds, Person 1 joins Person 0 and Person 2 to look at the exact same location until 7.5 seconds. | <think>
The question asks how Person 1’s role in the group’s shared attention changes from 1.0 seconds to 7.5 seconds. I should track who shares gaze with whom at the early time and then see when Person 1 joins the same focus later on.
<gaze>From 0s to 1s, Person 0 and Person 2 looked at the same target simultaneously... |
20fmqVu4QmY_11_30_qa0007 | avsbench/video/20fmqVu4QmY_11_30_qa0007.mp4 | avsbench | T6 | hard | open_ended | How does Person 4's attention interact with the rest of the group around the 5.0-second mark? | [] | At 2.5 seconds, Person 4 shares a common point of focus with Person 1 and Person 5. Concurrently, from 2.0 to 4.0 seconds, Person 4 also maintains direct eye contact with Person 3. Person 4 is the only individual involved in both the shared group focus and the eye contact interaction during this interval. | <think>
The question asks how Person 4’s attention relates to the rest of the group around the 5.0-second mark. To answer, I should track who Person 4 is looking at and whether that attention is shared with others or stays in a separate interaction. <gaze>At 2.5s, Person 1, Person 4, and Person 5 simultaneously shifted... |
Q1d34QFM7CU_135_154_qa0006 | avsbench/video/Q1d34QFM7CU_135_154_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe the changes in the group's attention between 2.5 seconds and 3.0 seconds. | [] | At exactly 2.5 seconds, the attention of Person 0, Person 2, Person 4, and Person 6 is simultaneously captured. Immediately after, from 2.5 to 3.0 seconds, Person 4 makes a sudden gaze shift. During this same timeframe, Person 2 and Person 4 focus on the same target, excluding Person 0 and Person 6 from this shared att... | <think>
The question asks how the group's attention changes between 2.5 seconds and 3.0 seconds. I should track who shares gaze at the start, then note any shifts or narrower focus over the interval. <gaze>At 2.5s, Person 0, Person 2, Person 4, and Person 6 simultaneously shifted their gaze to the same location. From 2... |
1nLc8ZZUKCg_0_20_qa0012 | avsbench/video/1nLc8ZZUKCg_0_20_qa0012.mp4 | avsbench | C3 | hard | open_ended | Describe the changes in gaze interactions between Person 0 and Person 1 that occur in response to Person 2's gesture starting at 3.0 seconds. | [] | At 3.0 seconds, Person 2 points at Person 0. Directly overlapping with the end of this gesture, Person 0 and Person 1 establish eye contact at 3.5 seconds. This eye contact between Person 0 and Person 1 continues until 9.0 seconds. | <think>
The question asks how the gaze interaction between Person 0 and Person 1 changes after Person 2 starts gesturing at 3.0 seconds. To answer, I should track the timing of the gesture and then see when Person 0 and Person 1 begin or maintain eye contact. The key is to connect the gesture window with the gaze shift... |
xcJXT5lc1Bg_110_130_qa0009 | avsbench/video/xcJXT5lc1Bg_110_130_qa0009.mp4 | avsbench | C4 | hard | open_ended | Describe Person 3's interactions with other people using both gaze and gestures between 1.0 and 3.5 seconds. | [] | Between 1.0 and 2.0 seconds, Person 3 points at Person 0 while simultaneously sharing joint attention with Person 2. Following this, from 2.5 to 3.5 seconds, Person 3 shifts their physical action to make a reaching gesture toward Person 2. | <think>
The question asks for Person 3’s interactions with other people through both gaze and gestures from 1.0 to 3.5 seconds. I should track who Person 3 looks at or shares attention with, then line that up with the hand actions over the same interval.
<gaze>From 1s to 2s, Person 2 and Person 3 looked at the same ta... |
036Y2YqBW4M_0_10_qa0016 | avsbench/video/036Y2YqBW4M_0_10_qa0016.mp4 | avsbench | C4 | hard | open_ended | Describe Person 4's involvement in both gaze and gesture interactions from the beginning of the video up to 9.0 seconds. | [] | Between 1.0 and 2.5 seconds, Person 4 points at Person 0. At 3.5 seconds, Person 4 is part of a group whose attention is captured. Person 4 then makes a sudden gaze shift from 4.5 to 5.0 seconds. Finally, Person 4 looks at the same thing as Person 1 and Person 2 between 7.5 and 9.0 seconds. | <think>
<gaze>From 4.5s to 5.0s, Person 4 rapidly changed where they were looking. At 3.5s, Person 0, Person 1, Person 3, and Person 4 simultaneously shifted their gaze to the same location. From 4.5s to 5.0s, Person 4 rapidly changed where they were looking. From 7.5s to 9.0s, Person 1, Person 2, and Person 4 looked a... |
nW2YsEfZ72s_60_70_qa0006 | avsbench/video/nW2YsEfZ72s_60_70_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's attention dynamics change between 1.5 seconds and 7.5 seconds. | [] | At 2.0 seconds, Person 0, Person 1, and Person 2 all look at the same thing simultaneously, excluding Person 3. Starting at 3.5 seconds, Person 1 begins following the gaze of Person 0. Finally, between 6.0 and 7.5 seconds, the attention structure changes as Person 0 makes direct eye contact with Person 3. | <think>
The question asks how the group's attention changes from 1.5 seconds to 7.5 seconds. To answer, I should track who shares gaze, who follows another person's gaze, and when direct eye contact appears, since those shifts show how attention moves across the group.
<gaze>At 2s, Person 0, Person 1, and Person 2 sim... |
m4T2N2pKfFM_15_35_qa0014 | avsbench/video/m4T2N2pKfFM_15_35_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe the group's gaze response immediately after Person 10 starts showing an object at 2.5 seconds. | [] | Person 10 begins a showing gesture with a white card at 2.5 seconds. At 3.0 seconds, Person 4, Person 8, and Person 12 shift their gaze to this interaction in a joint attention capture event. | <think>
The question asks for the group's gaze response right after Person 10 starts showing an object at 2.5 seconds. I should track the gesture onset and then note who shifts gaze in the next moment, focusing on joint attention across the group.
<gesture>From 2.5s to 18.5s, Person 10 showed a white card with text.<... |
oQkjmb3aAls_254_264_qa0008 | avsbench/video/oQkjmb3aAls_254_264_qa0008.mp4 | avsbench | C3 | hard | open_ended | Describe what happens across both gaze and gesture modalities involving Person 2 between 1.5s and 3.5s. | [] | From 1.5s to 3.5s, Person 4 performs an open-hand pointing gesture directed at Person 2. Overlapping with the end of this gesture, Person 1 and Person 2 engage in joint attention between 3.0s and 3.5s. | <think>
The question asks for what happens across gaze and gesture involving Person 2 between 1.5s and 3.5s. I should track the gesture first, then see how the gaze changes near the end of that interval and how the two modalities line up in time.
<gesture>From 1.5s to 3.5s, Person 4 pointed at Person 2 with an open-han... |
RWq-3d-Qh9E_0_13_qa0008 | avsbench/video/RWq-3d-Qh9E_0_13_qa0008.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of interactions involving Person 1 from the start of the video until 5.0 seconds, detailing both their physical gestures and eye contact. | [] | From 0.0 to 1.0 seconds, Person 1 performs a reaching gesture towards a piece of paper in a bowl. Following this physical action, Person 1 and Person 2 engage in mutual eye contact from 3.5 to 5.0 seconds. | <think>
The question asks for the sequence of interactions involving Person 1 from the start of the video until 5.0 seconds, with both body movement and eye contact. To answer, I should first note the early gesture, then track any gaze interaction up to 5.0 seconds, keeping the timing in order.
<gesture>From 0.0s to 1.... |
a9YmbfK_d48_70_85_qa0006 | avsbench/video/a9YmbfK_d48_70_85_qa0006.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's involvement in both gaze and gesture interactions with Person 1 from 0.5 seconds to 10.5 seconds. | [] | From 0.5 to 1.5 seconds, Person 0 is looking at the same thing as Person 1. Person 0 then initiates a gesture by showing a card to Person 1 between 1.5 and 3.5 seconds. Finally, from 7.5 to 10.5 seconds, Person 0 engages in direct eye contact with Person 1. | <think>
The question asks for Person 0’s role in gaze and gesture interactions with Person 1 across the 0.5s to 10.5s interval. I should track when Person 0 shares gaze with Person 1, when Person 0 uses a hand action toward Person 1, and how those moments line up in time.
<gaze>From 0.5s to 1.5s, Person 0 and Person 1 ... |
IJWzOuFW3Q4_0_10_qa0010 | avsbench/video/IJWzOuFW3Q4_0_10_qa0010.mp4 | avsbench | C3 | hard | open_ended | Describe the interactions occurring across gaze and gesture between 2.5 and 3.5 seconds. | [] | Between 2.5 and 3.5 seconds, Person 0 hands a rolled-up paper to Person 1. During this same timeframe, Person 1 maintains eye contact with Person 2. This eye contact between Person 1 and Person 2 concludes at 3.5 seconds, which is the exact moment the giving gesture ends. | <think>
The question asks for the interactions across gaze and gesture between 2.5 and 3.5 seconds. I should track who is looking at whom and what hand action happens in that interval, then connect the timing of both modalities. <gaze>From 0s to 3.5s, Person 1 and Person 2 maintained mutual eye contact.</gaze> <gesture... |
i9Bk2qNzC7k_15_25_qa0009 | avsbench/video/i9Bk2qNzC7k_15_25_qa0009.mp4 | avsbench | G5 | hard | open_ended | Trace the sequence of reaching gestures directed toward Person 0 from other people between 1.0s and 3.5s. | [] | First, Person 1 initiates a reaching gesture directed at Person 0 from 1.0 to 2.5 seconds. Then, Person 3 initiates a second reaching gesture directed at Person 0 from 2.0 to 3.5 seconds. Both individuals consecutively target Person 0 with reaching gestures during this time span. | <think>
The question asks for the order of reaching gestures aimed at Person 0 between 1.0s and 3.5s. I should focus on the gesture timeline, identify who starts each reach, and note the target person and timing. <gesture>From 1s to 2.5s, Person 1 extended her left fist to fist-bump Person 0. From 2s to 3.5s, Person 3 ... |
3ljTSrhNy5A_100_120_qa0010 | avsbench/video/3ljTSrhNy5A_100_120_qa0010.mp4 | avsbench | C3 | hard | open_ended | Describe the combined gaze and gesture interaction that occurs between 2.5 and 5.0 seconds. | [] | At 2.5 seconds, Person 3 directs his open left hand toward Person 2. Throughout this 2.5-second gesture, which lasts until 5.0 seconds, Person 2 and Person 3 maintain direct eye contact with each other. | <think>
The question asks for the combined gaze and gesture interaction between 2.5 and 5.0 seconds. I should look for who is looking at whom and what hand movement happens during the same interval, then connect the two events in time.
<gaze>From 2.5s to 5s, Person 2 and Person 3 maintained mutual eye contact.</gaze>
<... |
zsDK94sZpXM_90_105_qa0007 | avsbench/video/zsDK94sZpXM_90_105_qa0007.mp4 | avsbench | T6 | hard | open_ended | Which people form pairs of shared attention throughout the video, and when do these pairings occur? | [] | Person 0 forms two distinct pairings of shared attention during the video. The first pair consists of Person 0 and Person 1, who look at the same target from 0.5s to 6.5s. The second pair consists of Person 0 and Person 2, who share attention twice, first from 10.5s to 11.0s and again from 12.0s to 14.5s. | <think>
The question asks which people share attention in the video and the time spans for each pairing. To answer, I should track who looks at the same target at the same time and note each interval where that shared attention holds. <gaze>From 0.5s to 6.5s, Person 0 and Person 1 looked at the same target simultaneous... |
sJVxU2zpeLk_100_115_qa0006 | avsbench/video/sJVxU2zpeLk_100_115_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's shared attention changes between 2.0 seconds and 7.0 seconds in the video. | [] | From 2.0 to 2.5 seconds, Persons 2, 3, and 4 are looking at the same thing together. Between 3.0 and 6.0 seconds, Person 3 shifts focus to make prolonged eye contact with Person 0. Finally, at 7.0 seconds, a new event captures the simultaneous attention of Persons 0, 1, and 3. | <think>
The question asks how the group's shared attention changes from 2.0 seconds to 7.0 seconds. To answer, I should track who is looking at the same target, when eye contact forms, and when the focus shifts to a new shared location. <gaze>From 2s to 2.5s, Person 2, Person 3, and Person 4 looked at the same target s... |
fd3BtNvGWPw_2_22_qa0007 | avsbench/video/fd3BtNvGWPw_2_22_qa0007.mp4 | avsbench | C4 | hard | open_ended | Detail Person 1's gaze and gesture actions in relation to the plate of cookies starting from 2.0s. | [] | Starting at 2.0s, Person 1 engages in mutual eye contact with Person 0, which continues until 4.5s. Concurrently, between 2.5s and 3.5s, Person 1 performs a reaching gesture towards the plate of cookies on the counter. Person 1's reaching action occurs entirely within the duration of their eye contact with Person 0. | <think>
<gaze>From 2s to 4.5s, Person 0 and Person 1 maintained mutual eye contact for 2.5 seconds.</gaze>
</think>
<answer>Starting at 2.0s, Person 1 engages in mutual eye contact with Person 0, which continues until 4.5s. Concurrently, between 2.5s and 3.5s, Person 1 performs a reaching gesture towards the plate of c... |
PWO17R5tDJw_105_115_qa0006 | avsbench/video/PWO17R5tDJw_105_115_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe the changes in the group's shared attention between 0.5 seconds and 3.5 seconds. | [] | At 0.5 seconds, Person 2, Person 3, and Person 4 look at the same thing. At 1.5 seconds, the shared focus shifts to involve Person 0, Person 1, and Person 2. Concurrently, from 1.5 seconds to 3.5 seconds, Person 2 and Person 3 maintain eye contact. | <think>
The question asks how the group's shared attention changes from 0.5 seconds to 3.5 seconds.
To answer, I should track who is looking at the same place at each time point, then note any later eye contact that changes the pattern of attention across the group.
<gaze>At 0.5s, Person 2, Person 3, and Person 4 s... |
ZuIjHCkU5YQ_118_130_qa0007 | avsbench/video/ZuIjHCkU5YQ_118_130_qa0007.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of gaze and gesture events between Person 0 and Person 2 from the start of the video up to 6.5 seconds. | [] | Between 0.0 and 1.5 seconds, Person 2 points at Person 0. Following this gesture, starting at 2.5 seconds, Person 0 and Person 2 make eye contact. This mutual gaze continues for 4.0 seconds, ending at 6.5 seconds. | <think>
The question asks for the order of gaze and gesture interactions between Person 0 and Person 2 from the start of the video through 6.5 seconds. To answer, I should track any gesture first, then note when eye contact starts and how long it lasts, keeping the timing in order. <gesture>From 0.0s to 1.5s, Person 2 ... |
RWq-3d-Qh9E_0_13_qa0009 | avsbench/video/RWq-3d-Qh9E_0_13_qa0009.mp4 | avsbench | C4 | hard | open_ended | Compare the interaction roles of Person 1 and Person 6 across both gesture and gaze modalities throughout the video. | [] | Person 1 participates in both modalities, first reaching for an object from 0.0 to 1.0 seconds and then making eye contact with Person 2 from 3.5 to 5.0 seconds. Person 6 only participates in gestures, specifically pointing at Person 4 from 11.0 to 12.5 seconds, with no recorded gaze interactions. | <think>
The question asks to compare how Person 1 and Person 6 take part in gaze and gesture interactions across the video. To do that, I should track who acts in each modality and note whether the action is directed toward another person or object, then line up the timing of those events.
<gaze>From 3.5s to 5.0s, Per... |
YW5DO31IM2A_65_80_qa0007 | avsbench/video/YW5DO31IM2A_65_80_qa0007.mp4 | avsbench | C3 | hard | open_ended | Describe the relationship between Person 0's gestures and eye contact with Person 1 between 2.5 and 7.0 seconds. | [] | Between 2.5 and 5.0 seconds, Person 0 and Person 1 make eye contact. During this mutual gaze window, Person 0 begins pointing at the text on his own t-shirt at 3.5 seconds. Person 0 maintains this pointing gesture until 7.0 seconds. | <think>
The question asks how Person 0’s gestures and eye contact with Person 1 relate between 2.5 and 7.0 seconds. I should track when they look at each other and when Person 0 starts and continues the gesture, then connect the timing across both modalities.
<gaze>From 2.5s to 5s, Person 0 and Person 1 maintained mutu... |
036Y2YqBW4M_26_36_qa0014 | avsbench/video/036Y2YqBW4M_26_36_qa0014.mp4 | avsbench | C4 | hard | open_ended | Describe Person 4's involvement in both gaze and pointing interactions between 1.5 seconds and 9.5 seconds. | [] | Person 4 is part of the shared gaze events at 1.5 seconds and 2.0 seconds with other group members. From 2.0 seconds and 3.0 seconds, Person 4 is the target of pointing from Person 1 and Person 3. Person 4 also points at Person 3 from 2.5 to 8.5 seconds, then points at themself from 8.5 to 9.5 seconds. | <think>
The question asks for Person 4's role in both gaze and pointing interactions from 1.5 seconds to 9.5 seconds. I should track when Person 4 joins shared gaze shifts, when others point at Person 4, and when Person 4 points at someone else or at themself.
<gaze>At 1.5s, Person 1, Person 2, and Person 4 simultaneou... |
nJRPhV3eslE_101_111_qa0006 | avsbench/video/nJRPhV3eslE_101_111_qa0006.mp4 | avsbench | C3 | hard | open_ended | Describe how Person 5's gaze behavior changes after Person 3 offers them a microphone from 1.5s to 3.0s, and what else happens with gestures during this gaze. | [] | After Person 3 offers a microphone to Person 5 between 1.5 and 3.0 seconds, Person 5 immediately engages in eye contact with Person 2 starting at 3.0 seconds. This mutual gaze lasts for 6.5 seconds, ending at 9.5 seconds. During this extended eye contact, Person 3 repeats the gesture of offering the microphone to Perso... | <think>
The question asks how Person 5's gaze changes after Person 3 offers a microphone from 1.5s to 3.0s, and what gesture activity happens during that gaze. I should track the gaze shift right after the offering, then line up any repeated microphone-giving gestures that overlap with the gaze window.
<gaze>From 3.0s... |
aHkYC4tqeQk_45_57_qa0010 | avsbench/video/aHkYC4tqeQk_45_57_qa0010.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's interactions across both gaze and gesture modalities throughout the entire video clip. | [] | From 1.5 to 4.0 seconds, Person 2 shares a period of mutual eye contact with Person 3. Later, at 6.0 seconds, Person 2 shifts to a gesture interaction by pointing at Person 1. Person 2 maintains this pointing gesture until 7.5 seconds. | <think>
The question asks for a description of Person 2’s gaze and gesture interactions across the whole clip. I should first track who Person 2 looks at and then note any hand or body action, keeping the timing in order and linking the two modalities across the video.
<gaze>From 1.5s to 4.0s, Person 2 and Person 3 ma... |
bIdvr-WsCww_83_93_qa0009 | avsbench/video/bIdvr-WsCww_83_93_qa0009.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's behavior across both gaze and gesture modalities from 2.0s to 8.0s. | [] | From 2.0s to 3.5s, Person 0 performs a physical reaching gesture to receive an object from Person 2. Concurrently, at 3.0s, Person 0 shifts visual attention to engage in eye contact with Person 1. Person 0 sustains this mutual gaze with Person 1 until 8.0s. | <think>
The question asks for Person 0's behavior across gaze and gesture from 2.0s to 8.0s. I should track the hand action first, then the eye contact, and connect the timing between the two modalities. <gaze>From 3.0s to 8.0s, Person 0 and Person 1 maintained mutual eye contact for 5.0 seconds.</gaze> <gesture>From 2... |
E_YsbOB8nEg_110_130_qa0007 | avsbench/video/E_YsbOB8nEg_110_130_qa0007.mp4 | avsbench | C4 | hard | open_ended | Describe Person 1's involvement in both gaze and gesture interactions directed at Person 5 throughout the video. | [] | Person 1 initiates two separate giving gestures to offer a microphone to Person 5, first from 1.0 to 2.5 seconds and again from 4.0 to 5.0 seconds. Directly following the second gesture, Person 1 maintains mutual gaze with Person 5. This shared eye contact lasts from 5.0 seconds until 7.5 seconds. | <think>
The question asks for Person 1’s role in both gaze and gesture interactions aimed at Person 5 across the video. To answer, I should track any giving or offering actions from Person 1 to Person 5, then see whether eye contact follows or overlaps with those actions. The timing matters, since the gesture events an... |
rnGlZYcn0Z4_150_165_qa0011 | avsbench/video/rnGlZYcn0Z4_150_165_qa0011.mp4 | avsbench | C3 | hard | open_ended | Describe the interaction between gaze and gesture for Person 0 and Person 1 between 2.0 and 6.5 seconds. | [] | Person 0 and Person 1 begin making eye contact at 2.0 seconds. While maintaining this eye contact, Person 1 points their right index finger at Person 0 from 3.0 to 5.5 seconds. The mutual eye contact continues uninterrupted until 6.5 seconds. | <think>
The question asks how gaze and gesture interact between Person 0 and Person 1 from 2.0 to 6.5 seconds. I should track when eye contact starts and ends, then line that up with any hand action during the same span. The gaze and gesture events are:
<gaze>From 2s to 6.5s, Person 0 and Person 1 maintained mutual eye... |
z-aoIxOwJCk_91_99_qa0014 | avsbench/video/z-aoIxOwJCk_91_99_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe how the gaze behavior between Person 1 and Person 3 changes after Person 1 starts showing an object at 2.5 seconds. | [] | Person 1 begins showing an object to Person 3 at 2.5 seconds. Following the start of this gesture, Person 1 and Person 3 establish eye contact at 3.0 seconds. Their mutual gaze lasts for 2.0 seconds, ending at 5.5 seconds while the showing gesture continues. | <think>
The question asks how the gaze between Person 1 and Person 3 changes after Person 1 starts showing an object at 2.5 seconds. To answer, I should track when the showing gesture begins and then note any shift into eye contact or mutual gaze between the two people.
<gaze>From 3s to 5.5s, Person 1 and Person 3 mai... |
Lhpu3GdlV3w_968_988_qa0007 | avsbench/video/Lhpu3GdlV3w_968_988_qa0007.mp4 | avsbench | T6 | hard | open_ended | Describe how the attention dynamics between Person 0 and Person 1 evolve from 1.5 seconds to 11.5 seconds in the video. | [] | Between 1.5 and 4.0 seconds, Person 0 and Person 1 make direct eye contact with each other. Later, from 6.5 to 7.0 seconds, their attention aligns as they both look at the same object. Finally, at 10.5 seconds, Person 0 breaks this shared attention by making a sudden gaze shift that lasts until 11.5 seconds. | <think>
The question asks how the attention between Person 0 and Person 1 changes from 1.5 seconds to 11.5 seconds. I should track gaze first, then note any gesture that changes where attention goes, and connect the timing of shared looking and later divergence.
<gaze>From 1.5s to 4.0s, Person 0 and Person 1 maintaine... |
u7lMqf2wTNM_62_82_qa0015 | avsbench/video/u7lMqf2wTNM_62_82_qa0015.mp4 | avsbench | C3 | hard | open_ended | Describe the relationship between Person 7's gesture from 1.5 to 2.5 seconds and the group's gaze response. | [] | From 1.5 to 2.5 seconds, Person 7 shows a blue toy. At exactly 2.5 seconds, the attention of Person 2, Person 4, and Person 5 is captured as they all look at the same target. | <think>
The question asks how Person 7’s gesture from 1.5 to 2.5 seconds relates to the group’s gaze response. To answer, I should track the timing of the gesture and see whether other people shift their eyes during or right after it.
<gesture>From 1.5s to 2.5s, Person 7 showed a blue toy.</gesture>
<gaze>At 2.5s, Pe... |
hNYwE632kcY_110_125_qa0007 | avsbench/video/hNYwE632kcY_110_125_qa0007.mp4 | avsbench | T6 | hard | open_ended | What happens to the group's gaze structure between 2.5 seconds and 5.0 seconds? | [] | At 2.5 seconds, Person 0, Person 2, Person 4, and Person 5 share a joint capture of attention. This full group shared focus occurs a second time at exactly 4.5 seconds. Starting at 4.5 seconds, Person 4 breaks from this group state with a sudden gaze shift that concludes at 5.0 seconds. | <think>
The question asks how the group's gaze structure changes from 2.5 seconds to 5.0 seconds. I should track who shares the same visual target, whether that shared focus repeats, and whether any person departs from the group pattern near the end. Since this is a gaze-only clip, the key is to compare the synchronize... |
izTfxbhf9A4_37_50_qa0008 | avsbench/video/izTfxbhf9A4_37_50_qa0008.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of gaze and gesture events involving the group between 2.0 seconds and 5.0 seconds. | [] | At 2.0 seconds, the attention of Person 0, Person 2, and Person 3 is captured simultaneously. Immediately following this, Person 2 and Person 3 maintain eye contact from 2.0 to 4.0 seconds. During the final half-second of this eye contact, starting at 3.5 seconds, Person 1 initiates an open-hand pointing gesture at Per... | <think>
The question asks for the order of gaze and gesture events among the group from 2.0 seconds to 5.0 seconds. To answer, I should track the shared gaze shift first, then the sustained eye contact, and then the hand gesture that starts later in the interval. <gaze>At 2s, Person 0, Person 2, and Person 3 simultaneo... |
aHkYC4tqeQk_26_33_qa0012 | avsbench/video/aHkYC4tqeQk_26_33_qa0012.mp4 | avsbench | C3 | hard | open_ended | Describe how Person 3's visual attention changes around the time Person 2 points at them between 0.0 and 1.0 seconds. | [] | From 0.0 to 1.0 seconds, Person 2 points at Person 3. Starting at 0.5 seconds, Person 3 shifts their visual attention to follow Person 2's line of sight until 1.5 seconds. This shift occurs while Person 3 interrupts their initial eye contact with Person 1. | <think>
The question asks how Person 3’s visual attention changes around the time Person 2 points at them between 0.0 and 1.0 seconds. To answer, I should track the timing of the pointing gesture and compare it with Person 3’s gaze shifts and any ongoing eye contact. <gaze>From 0.5s to 1.5s, Person 3 followed Person 2'... |
d41cI_RPyMg_116_121_qa0005 | avsbench/video/d41cI_RPyMg_116_121_qa0005.mp4 | avsbench | T6 | hard | open_ended | Describe the evolution of the group's shared attention between 1.0 and 2.5 seconds. | [] | At 1.0 second, Person 0, Person 2, and Person 3 share a common focus of attention, while Person 4 is not included. At 1.5 seconds, the shared attention expands to include Person 4, engaging the entire group. This four-person shared focus is then maintained through 2.5 seconds. | <think>
The question asks how the group's shared attention changes from 1.0 to 2.5 seconds. I should track which people align their gaze at each moment and note whether the shared focus grows or stays stable over time. <gaze>At 1.0s, Person 0, Person 2, and Person 3 simultaneously shifted their gaze to the same locatio... |
14HlkTHC9yE_115_125_qa0017 | avsbench/video/14HlkTHC9yE_115_125_qa0017.mp4 | avsbench | C4 | hard | open_ended | How do Person 2's gesture and gaze interactions relate to the group dynamics from 1.5 seconds onwards? | [] | From 1.5 to 3.0 seconds, Person 2 points at themselves. Following the end of this gesture, Person 2 is included in a group-wide attention capture event at 4.5 seconds that also involves Person 0 and Person 1. | <think>
The question asks how Person 2's gesture and gaze interactions connect to the group dynamics from 1.5 seconds onward. To answer, I should track the timing of the gesture first, then see whether a later gaze shift involves Person 2 together with the others. The gesture and gaze events are: <gesture>From 1.5s to ... |
E_YsbOB8nEg_0_20_qa0006 | avsbench/video/E_YsbOB8nEg_0_20_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's attention structure changes between 0.0 seconds and 19.5 seconds, specifically regarding Person 3's interactions with the others. | [] | Between 0.0 and 4.5 seconds, Person 3 and Person 6 look at the same object, with Person 6 following Person 3's gaze at the start. At 6.5 seconds, the attention pattern changes as Person 3 shifts focus to make direct eye contact with Person 0. This eye contact between Person 0 and Person 3 continues until 19.5 seconds, ... | <think>
The question asks how the group's attention structure changes from the start to 19.5 seconds, with special focus on Person 3's interactions with the others. To answer, I should track who shares gaze with Person 3 first, then note any later shift in Person 3's direct attention toward another person.
<gaze>From ... |
YW5DO31IM2A_364_379_qa0006 | avsbench/video/YW5DO31IM2A_364_379_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's attention changes between 2.0 seconds and 8.5 seconds. | [] | Between 2.0 and 2.5 seconds, Person 10 and Person 12 share attention by looking at the same thing. Later, Person 1 performs a sudden gaze shift from 5.0 to 6.0 seconds. Finally, at 8.0 and 8.5 seconds, the attention of Person 0, Person 1, and Person 10 is captured simultaneously, leaving Person 12 out of the shared foc... | <think>
The question asks how the group's attention changes from 2.0 seconds to 8.5 seconds. To answer, I should track who shares gaze, who shifts away, and whether the focus becomes broader or more concentrated over time. <gaze>From 2.0s to 2.5s, Person 10 and Person 12 looked at the same target simultaneously. From 5... |
dyvHERp4hss_0_15_qa0007 | avsbench/video/dyvHERp4hss_0_15_qa0007.mp4 | avsbench | T6 | hard | open_ended | Focus on Person 1. How does their role in the group's attention structure change throughout the video? | [] | Initially, Person 1 shares attention with Person 2 between 0.0 and 1.0 seconds. Person 1 performs a sudden gaze shift between 5.0 and 5.5 seconds. By the interval of 11.5 to 12.0 seconds, Person 1 is sharing focus with a different group member, Person 6. | <think>
The question asks how Person 1’s role in the group’s attention structure changes over the video. I should track who Person 1 shares gaze with at the start and end, and how the handover of the cracker changes the attention flow during the middle.
<gaze>From 0.0s to 1.0s, Person 1 and Person 2 looked at the sam... |
Jzh49FPiR-M_147_159_qa0007 | avsbench/video/Jzh49FPiR-M_147_159_qa0007.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's involvement in both gaze and gesture interactions between 1.5 and 7.5 seconds. | [] | Person 2 initiates two showing gestures directed at Person 0: first showing a phone from 1.5 to 4.5 seconds, and then showing a plate of food from 5.0 to 7.5 seconds. During the second gesture, Person 2 also participates in a joint attention gaze event with Person 0 from 5.0 to 7.0 seconds. Person 2 acts as the active ... | <think>
The question asks for Person 2’s role across both gaze and gesture events between 1.5 and 7.5 seconds. I should track what Person 2 does in each modality, then connect the timing of the actions to any shared looking with Person 0.
<gesture>From 1.5s to 4.5s, Person 2 showed a phone to Person 0. From 5s to 7.5s... |
zsDK94sZpXM_2125_2140_qa0008 | avsbench/video/zsDK94sZpXM_2125_2140_qa0008.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of gesture and gaze behaviors involving Person 3 and the group between 2.0s and 4.0s. | [] | Person 3 initiates a pointing gesture directed at Person 2 starting at 2.0s and concluding at 3.5s. During the final half-second of this gesture, starting at 3.0s, all five people in the video (Persons 0, 1, 2, 3, and 4) enter a state of joint attention. This collective gaze event continues until 4.0s, immediately foll... | <think>
The question asks for the order of Person 3’s gesture and the group’s gaze behavior from 2.0s to 4.0s. I should track the gesture first, then see how the others’ eye contact changes during and after it, while keeping the event tags exactly as given.
<gesture>From 2s to 3.5s, Person 3 extended his right arm and ... |
Lhpu3GdlV3w_2345_2365_qa0007 | avsbench/video/Lhpu3GdlV3w_2345_2365_qa0007.mp4 | avsbench | T6 | hard | open_ended | Describe the interaction between Person 0 and Person 2 and how it changes when the whole group shares focus between 2.0 seconds and 11.5 seconds. | [] | Between 2.0 and 4.5 seconds, Person 0 and Person 2 are making eye contact with each other. From 5.0 to 6.0 seconds, they break this contact to join Person 1, Person 3, and Person 4 in looking at the same target. Between 7.5 and 11.5 seconds, Person 0 and Person 2 resume making eye contact exclusively with each other. | <think>
The question asks how Person 0 and Person 2 interact, and how that interaction changes when the whole group shares focus from 2.0 seconds to 11.5 seconds. To answer, I should track eye contact between those two people, then note the interval where everyone looks at one target, and then see whether Person 0 and ... |
YW5DO31IM2A_364_379_qa0007 | avsbench/video/YW5DO31IM2A_364_379_qa0007.mp4 | avsbench | T6 | hard | open_ended | Describe the group attention pattern occurring between 3.0 and 3.5 seconds, and state which person from the video is excluded from this focus. | [] | At exactly 3.0 and 3.5 seconds, Person 0, Person 1, and Person 10 all have their attention captured at the same time. Person 12 is present in the video but does not share in this moment of collective attention. | <think>
The question asks for the group attention pattern between 3.0 and 3.5 seconds and which person is left out of that shared focus. To answer, I should track who is looking to the same place at those timestamps and note whether any person is not part of that shared gaze.
<gaze>At 3s, Person 0, Person 1, and Pers... |
p29GuFPbzsg_30_44_qa0014 | avsbench/video/p29GuFPbzsg_30_44_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe the sequence of interaction changes involving Person 2 from 0.0 to 5.0 seconds across both gaze and gesture. | [] | From 0.0 to 2.0 seconds, Person 2 and Person 0 maintain direct eye contact. At 2.0 seconds, the eye contact ends and Person 2 immediately begins showing a white object on their left hand, continuing this gesture until 5.0 seconds. | <think>
The question asks for the sequence of interaction changes involving Person 2 from 0.0 to 5.0 seconds across gaze and gesture. To answer, I should track when Person 2 is engaged through eye contact first, then note the shift into a hand display gesture and how that changes the interaction over time.
<gaze>From 0... |
xiXC14gllgw_9_20_qa0006 | avsbench/video/xiXC14gllgw_9_20_qa0006.mp4 | avsbench | C3 | hard | open_ended | Describe the interaction between Person 6, Person 12, and the rest of the group from 1.5 to 5.0 seconds, focusing on both physical gestures and visual attention. | [] | Starting at 1.5 seconds, Person 6 initiates a giving gesture directed at Person 12. While this physical gesture is still occurring, Person 6, Person 11, and Person 13 begin looking at the same thing at 3.0 seconds. This state of joint attention directly overlaps with the giving gesture until both end at 5.0 seconds. | <think>
The question asks for the interaction between Person 6, Person 12, and the rest of the group from 1.5 to 5.0 seconds, with attention to both hand action and where people are looking. To answer, I should track the giving action first, then see when shared looking starts and how it overlaps with the gesture. <ges... |
8jN4i-6ikWY_65_85_qa0010 | avsbench/video/8jN4i-6ikWY_65_85_qa0010.mp4 | avsbench | C3 | hard | open_ended | What occurs across both gaze and gesture modalities between Person 0 and Person 1 around the 2.5 to 10.0 second window? | [] | From 2.5 to 7.5 seconds, Person 0 and Person 1 make eye contact. During this mutual gaze, from 4.0 to 7.0 seconds, Person 1 shows a small white card. After these actions conclude, both persons look at the same thing together from 9.0 to 10.0 seconds. | <think>
The question asks what happens across both gaze and gesture between Person 0 and Person 1 in the 2.5 to 10.0 second span. I should look for when they look at each other, when one person uses a hand action or object, and whether the timing lines up across the two modalities.
<gaze>From 2.5s to 7.5s, Person 0 and... |
j4ujHOSbQB0_73_83_qa0005 | avsbench/video/j4ujHOSbQB0_73_83_qa0005.mp4 | avsbench | C3 | hard | open_ended | What happens across gaze and gesture immediately after Person 1 finishes reaching for Person 0 at 1.0s? | [] | Following the first gesture that ends at 1.0s, Person 1 executes a sudden gaze shift between 1.5s and 2.0s. Immediately after this gaze shift, Person 1 initiates a second reaching gesture to touch Person 0's arm from 2.0s to 4.0s. | <think>
The question asks what happens across gaze and gesture right after Person 1 finishes reaching for Person 0 at 1.0s. I should track the next gaze change and the next hand action, and line them up in time to see how the sequence unfolds.
<gaze>From 1.5s to 2s, Person 1 rapidly changed where they were looking duri... |
g0POlhP-X1M_145_165_qa0007 | avsbench/video/g0POlhP-X1M_145_165_qa0007.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's involvement in both gaze and gesture interactions between 2.0 and 10.5 seconds. | [] | Between 2.0 and 3.5 seconds, Person 2 shares mutual eye contact with Person 4. At 4.5 seconds, Person 2 points at people in the background until 5.5 seconds. Finally, from 7.0 to 10.5 seconds, Person 2 directs a giving gesture toward Person 4. | <think>
The question asks for Person 2’s role in both gaze and gesture interactions from 2.0 to 10.5 seconds. I should track who Person 2 looks at and what Person 2 does with the hands, then connect those moments across time. <gaze>From 2s to 3.5s, Person 2 and Person 4 maintained mutual eye contact.</gaze> <gesture>Fr... |
_4DpZqhN2wo_50_64_qa0007 | avsbench/video/_4DpZqhN2wo_50_64_qa0007.mp4 | avsbench | T6 | hard | open_ended | What happens to the group's gaze pattern between 1.5 seconds and 4.0 seconds? | [] | At 1.5 seconds, Person 1, Person 2, and Person 4 look at the same point. From 2.5 to 4.0 seconds, Person 4 follows the gaze of Person 3. At 3.0 seconds, Person 1, Person 2, and Person 4 again focus on the same point, accompanied by sudden gaze shifts from Person 1 and Person 4. | <think>
The question asks how the group's gaze pattern changes from 1.5 seconds to 4.0 seconds. I should track who shares attention, who shifts gaze, and whether anyone follows another person's gaze over time.
<gaze>At 1.5s, Person 1, Person 2, and Person 4 simultaneously shifted their gaze to the same location. From ... |
-OmPhjVLEVQ_575_600_qa0006 | avsbench/video/-OmPhjVLEVQ_575_600_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how Person 1's attention with others in the group shifts throughout the video, from 1.5s to 21.5s. | [] | From 1.5s to 3.0s, Person 1 makes eye contact with Person 0. Later, from 14.5s to 17.0s, Person 1 shifts their attention and makes eye contact with Person 2 instead. Finally, from 20.0s to 21.5s, Person 1 and Person 2 look at the same thing together. | <think>
The question asks how Person 1’s attention toward others changes across the video from 1.5s to 21.5s. To answer, I should track who Person 1 is looking at, whether there is mutual eye contact, and whether Person 1 later shares attention with another person. <gaze>From 1.5s to 3s, Person 0 and Person 1 maintaine... |
SKc9Nr97o3Y_185_205_qa0008 | avsbench/video/SKc9Nr97o3Y_185_205_qa0008.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's physical gestures and gaze behavior throughout the video clip. | [] | Person 0 points at Person 2 from 1.5 to 3.0 seconds. Later, Person 0 performs a sudden gaze shift between 4.0 and 4.5 seconds. Finally, at 4.5 seconds, Person 0 is part of a group attention capture event alongside Person 1 and Person 2. | <think>
The question asks for Person 0’s physical gestures and gaze behavior across the clip. I should track the timing of the gesture first, then the gaze changes, and connect them to any shared attention moments with the other people.
<gaze>From 4s to 4.5s, Person 0 rapidly changed where they were looking. At 4.5s, ... |
X8QDTs1k2JQ_159_175_qa0015 | avsbench/video/X8QDTs1k2JQ_159_175_qa0015.mp4 | avsbench | C4 | hard | open_ended | How do Person 2's gaze and gesture actions relate from the 1.5 second mark up to 5.0 seconds? | [] | Person 2 and Person 3 share eye contact from 1.5 to 3.0 seconds. Shortly after, at 4.0 seconds, Person 2 begins a giving gesture directed at Person 3. During this gesture, Person 2 executes a sudden gaze shift from 4.5 to 5.0 seconds. | <think>
The question asks how Person 2’s gaze and gesture actions relate over the interval from 1.5 seconds to 5.0 seconds. To answer, I should track when Person 2 looks at someone, when a hand action starts, and whether the gaze changes before, during, or after the gesture. <gaze>From 1.5s to 3.0s, Person 2 and Person... |
fvol_PhlegU_1090_1110_qa0005 | avsbench/video/fvol_PhlegU_1090_1110_qa0005.mp4 | avsbench | T6 | hard | open_ended | Describe the changes in the group's shared attention between 2.0 seconds and 9.5 seconds. | [] | Between 2.0 and 2.5 seconds, only Person 1 and Person 3 are looking at the same thing. At 7.0 seconds, Person 2 joins their shared focus. By 9.0 seconds, Person 4 also joins, creating a shared focus among Persons 1, 2, 3, and 4. | <think>
The question asks how the group's shared attention changes from 2.0 seconds to 9.5 seconds. To answer, I should track who is looking at the same target at each time window and note when the set of people sharing attention grows. <gaze>From 2s to 2.5s, Person 1 and Person 3 looked at the same target simultaneous... |
yG9KMfYfgEo_610_622_qa0007 | avsbench/video/yG9KMfYfgEo_610_622_qa0007.mp4 | avsbench | T6 | hard | open_ended | How does the group's attention structure change between 2.0 and 6.0 seconds? | [] | From 2.0 to 3.5 seconds, Person 4 follows the gaze of Person 0 and Person 1. At 2.5 seconds, Person 2, Person 3, and Person 4 all look at the same thing. Later, starting at 4.5 seconds, Person 0 shifts gaze, and Person 3 follows Person 0's gaze until 6.0 seconds. | <think>
The question asks how the group’s attention structure changes from 2.0 to 6.0 seconds. I should track who aligns with whose gaze, where shared attention forms, and when the focus shifts across people. The key is to compare the early period of gaze following with the later period of reorientation and follow-up a... |
I0CPeFpSIbE_281_296_qa0010 | avsbench/video/I0CPeFpSIbE_281_296_qa0010.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's role across gaze and gesture modalities throughout the video. | [] | Person 2 initiates all gestures in the video, performing two giving actions to Person 0 and Person 1 between 2.5 and 5.0 seconds, and a showing action from 10.0 to 12.0 seconds. In the gaze modality, Person 2 participates in a joint attention capture event at 3.5 seconds alongside Person 0 and Person 3. | <think>
The question asks for Person 2’s role across gaze and gesture events over the whole video. I should track both where Person 2 looks and what actions Person 2 performs, then connect the timing of those events. The gaze part matters for shared attention, while the gesture part shows Person 2’s direct interactions... |
sJVxU2zpeLk_100_115_qa0014 | avsbench/video/sJVxU2zpeLk_100_115_qa0014.mp4 | avsbench | C3 | hard | open_ended | Describe how the gaze behavior of the group changes around the time Person 0 starts showing an object to Person 1 at 2.0 seconds. | [] | At 2.0s, Person 0 begins showing a phone screen to Person 1. Following the start of this gesture, Person 0 ends their existing eye contact with Person 3 at 2.5s. Subsequently, at 3.5s, the attention of Person 0, Person 1, and Person 3 is captured simultaneously. | <think>
The question asks how the group’s gaze changes around the moment Person 0 starts showing an object to Person 1 at 2.0 seconds. I should track the gaze state before the gesture, then note any shift after the object display begins, especially across the 2.0s to 3.5s window.
For this, I look for who is making eye... |
VZFjtKM_GtE_290_301_qa0010 | avsbench/video/VZFjtKM_GtE_290_301_qa0010.mp4 | avsbench | C3 | hard | open_ended | Describe how Person 3's gaze changes after Person 1 begins showing a plate of food at 2.0s. | [] | At 2.0s, Person 1 begins a showing gesture directed at a plate of food. Exactly at 2.0s, Person 3 makes a sudden gaze shift. Following this shift, Person 1 and Person 3 make sustained eye contact from 5.0s to 7.5s while the gesture is still ongoing. | <think>
The question asks how Person 3's gaze changes after Person 1 starts showing a plate of food at 2.0s. To answer, I should track the timing of the food display and then see how Person 3's gaze responds over the next moments, especially any shift into eye contact. The gesture matters here as the visual action that... |
P10AWBi4-y8_12_22_qa0005 | avsbench/video/P10AWBi4-y8_12_22_qa0005.mp4 | avsbench | T6 | hard | open_ended | Describe the group's attention dynamics and gaze shifts between 0.5s and 1.5s. | [] | Between 0.5 and 1.0 seconds, Person 0 makes a sudden gaze shift. Immediately after, from 1.0 to 1.5 seconds, Person 0 and Person 1 look at the same thing together. | <think>
The question asks for the group's attention dynamics and gaze shifts between 0.5s and 1.5s. To answer, I should track who changes gaze first, then note whether attention becomes shared or stays separate across the interval.
<gaze>From 0.5s to 1.0s, Person 0 rapidly changed their gaze direction. From 1.0s to 1.... |
fqePTjWxKsU_540_560_qa0016 | avsbench/video/fqePTjWxKsU_540_560_qa0016.mp4 | avsbench | C4 | hard | open_ended | Describe Person 3's involvement in both pointing gestures and gaze events between 1.5 and 5.0 seconds. | [] | Between 1.5 and 3.5 seconds, Person 3 points at Person 0 using their index finger. Later, between 4.5 and 5.0 seconds, Person 3 performs a sudden gaze shift. Person 3 acts as the initiator for the gesture and then shifts their visual focus. | <think>
<gaze>From 4.5s to 5s, Person 3 rapidly changed where they were looking. From 4.5s to 5s, Person 3 rapidly changed where they were looking.</gaze>
</think>
<answer>Between 1.5 and 3.5 seconds, Person 3 points at Person 0 using their index finger. Later, between 4.5 and 5.0 seconds, Person 3 performs a sudden ga... |
xQYWPDjOl44_560_573_qa0006 | avsbench/video/xQYWPDjOl44_560_573_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe Person 2's inclusion in the group's shared attention dynamics throughout the 12.0-second timeline. | [] | Person 2 initially follows Person 0's gaze from 0.0 to 1.0 seconds. During the long eye contact between Person 0 and Person 1 from 0.5 to 10.0 seconds, Person 2 does not share this direct focus. Finally, Person 2 joins the shared group attention at 11.5 and 12.0 seconds, where all three people look at the same target. | <think>
The question asks how Person 2 takes part in the group’s shared attention across the full 12.0-second span. To answer, I should track who is looking at whom, when eye contact is held, and when all three people align on the same target; there are no gesture events to use here, so the gaze timeline is the key evi... |
PI35KfPB7nM_20_40_qa0018 | avsbench/video/PI35KfPB7nM_20_40_qa0018.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's actions and interactions across both gaze and gesture modalities from 2.5 to 11.5 seconds. | [] | At 2.5 seconds, Person 2 shares a moment of captured attention with Person 0 and Person 3. Later, from 9.5 to 11.5 seconds, Person 2 initiates a physical interaction by pointing at a group of students that includes Person 0 and Person 1. | <think>
The question asks for Person 2’s actions and interactions across both gaze and gesture from 2.5 to 11.5 seconds. I should first track where Person 2 joins shared attention, then note any later hand action and who it is directed toward. The gaze event marks a joint look, and the gesture event shows a direct poin... |
gFNigX2jrnM_1792_1813_qa0009 | avsbench/video/gFNigX2jrnM_1792_1813_qa0009.mp4 | avsbench | C3 | hard | open_ended | Describe how the group's gaze changes after Person 3 initiates a giving gesture at 1.0 seconds. | [] | At 1.0 seconds, Person 3 initiates a giving gesture with a stamp. During this gesture, at 2.0 seconds, Person 3 follows the gaze of Person 2. Subsequently, from 2.5 to 3.5 seconds, Person 0, Person 2, and Person 3 all look at the same thing together. | <think>
The question asks how the group's gaze changes after Person 3 starts a giving gesture at 1.0 seconds. To answer, I should track the timing of the gesture first, then see how the gaze shifts across the people during and after that action. The key is to connect the gesture onset with later shared attention and an... |
4O1w9XFfZ2I_343_353_qa0007 | avsbench/video/4O1w9XFfZ2I_343_353_qa0007.mp4 | avsbench | T6 | hard | open_ended | Describe Person 5's involvement in the group's shared gaze events from 2.5 to 4.5 seconds. | [] | From 2.5 to 3.5 seconds, Person 5 is outside the group focus shared by Persons 2, 3, 4, and 6. At 4.5 seconds, Person 5 joins Persons 4 and 6 in looking at a new target. Person 5 transitions from being excluded from the initial group gaze to participating in the second event. | <think>
The question asks for Person 5’s role in the shared gaze events between 2.5 and 4.5 seconds. To answer, I should track who is part of each synchronized gaze shift and note whether Person 5 joins, stays outside, or changes targets across the interval. <gaze>From 2.5s to 3.5s, Person 2, Person 3, Person 4, and Pe... |
TAkyNyQBnyo_12_27_qa0012 | avsbench/video/TAkyNyQBnyo_12_27_qa0012.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's role as an initiator of interactions across both gesture and gaze modalities between 2.5 and 9.0 seconds. | [] | Person 0 initiates a reaching gesture toward Person 1 from 2.5 to 3.5 seconds. Later, between 7.5 and 9.0 seconds, Person 0 acts as a gaze leader. During this second window, Person 1 shifts their attention to follow Person 0's gaze with a 1.5-second lag. | <think>
The question asks how Person 0 starts interactions across both gesture and gaze between 2.5 and 9.0 seconds. I should look for an early physical action from Person 0 and then a later gaze event where another person follows Person 0's attention shift.
<gesture>From 2.5s to 3.5s, Person 0 reached toward Person 1... |
tesqTwX7cpc_8_20_qa0006 | avsbench/video/tesqTwX7cpc_8_20_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe the shifts in group attention and gaze interactions between 1.0 seconds and 7.5 seconds. | [] | From 1.0 to 3.0 seconds, Person 1 and Person 2 engage in eye contact. The focus then shifts at 3.5 seconds when Person 0 and Person 2 look at the same thing together until 5.5 seconds. Finally, starting at 6.0 seconds, Person 3 follows the gaze of Person 0, looking at the same target by 7.5 seconds. | <think>
The question asks for the changes in group attention and gaze interactions from 1.0 seconds to 7.5 seconds. To answer, I should track who is in eye contact, when attention becomes shared on one target, and when one person follows another person's gaze. <gaze>From 1.0s to 3.0s, Person 1 and Person 2 maintained m... |
zsDK94sZpXM_672_687_qa0009 | avsbench/video/zsDK94sZpXM_672_687_qa0009.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's involvement in both gaze and gesture interactions, specifically how their actions relate to Person 2's actions from 0.0s to 11.5s. | [] | Person 0 is targeted by Person 2's pointing gesture starting at 0.0s, and they engage in mutual eye contact with Person 2 from 0.5s to 4.0s. At 2.0s, Person 0 begins showing a cookie. Person 0 continues holding the cookie until 10.5s, and Person 2 reaches for it starting at 10.0s. | <think>
The question asks how Person 0 takes part in both gaze and gesture interactions, and how those actions line up with Person 2 from 0.0s to 11.5s. I should track the timing of eye contact and hand actions, then connect Person 0’s role to Person 2’s pointing and reaching across the clip.
<gaze>From 0.5s to 4.0s, P... |
-7ZmDHudOEM_0_14_qa0006 | avsbench/video/-7ZmDHudOEM_0_14_qa0006.mp4 | avsbench | T6 | hard | open_ended | What happens to the gaze behavior of Person 2 and Person 4 after their shared focus ends at 2.5 seconds? | [] | At 2.5 seconds, Person 4 suddenly shifts their gaze, a movement that lasts until 3.5 seconds. Person 2 does not shift their gaze at this time, but makes their own sudden gaze shift later between 4.5 and 5.5 seconds. | <think>
The question asks what happens to the gaze behavior of Person 2 and Person 4 after their shared focus ends at 2.5 seconds. To answer, I should track the gaze changes after that point and note whether any gesture lines up with a later gaze shift. The key is to use the gaze event and the later pointing event in t... |
zsDK94sZpXM_405_420_qa0016 | avsbench/video/zsDK94sZpXM_405_420_qa0016.mp4 | avsbench | C3 | hard | open_ended | Describe the group's gaze behavior around the time Person 2 reaches for an object on the table at 2.5 seconds. | [] | At 2.5 seconds, Person 2 initiates a reaching gesture toward a white plastic bag on the coffee table. At the exact same timestamp, an attention capture event occurs involving all four individuals: Person 0, Person 1, Person 2, and Person 3. The entire group focuses their gaze concurrently with Person 2's action. | <think>
The question asks for the group's gaze behavior around the moment Person 2 reaches for an object on the table at 2.5 seconds. To answer, I should line up the gaze event with the reaching action and check whether the others turn their eyes at the same time or after the reach starts.
<gaze>At 2.5s, Person 0, Pe... |
GTuuDlbuiIE_5_25_qa0005 | avsbench/video/GTuuDlbuiIE_5_25_qa0005.mp4 | avsbench | T6 | hard | open_ended | Describe the attention dynamics between Person 0 and Person 1 from 2.0 to 6.0 seconds. | [] | At 2.5 to 3.0 seconds, Person 0 performs a sudden gaze shift. Subsequently, from 4.0 to 5.0 seconds, Person 0 and Person 1 look at the same point of interest, establishing joint attention. | <think>
The question asks for the attention dynamics between Person 0 and Person 1 from 2.0 to 6.0 seconds. I should track who is looking where over time and note any shared focus or gaze shifts. The key observations are the gaze changes and whether both people align on the same target during that interval.
<gaze>From ... |
Avk6iwLYR8A_15_40_qa0005 | avsbench/video/Avk6iwLYR8A_15_40_qa0005.mp4 | avsbench | T6 | hard | open_ended | Describe the shift in the group's shared attention between 0.5 seconds and 2.0 seconds. | [] | At 0.5 seconds, Persons 2, 4, 5, and 6 all look at the same thing. Person 4 then suddenly shifts their gaze between 1.5 and 2.0 seconds. By 2.0 seconds, a new shared focus is established among Persons 2, 4, and 5, with Person 6 no longer included. | <think>
The question asks how the group's shared attention changes from 0.5 seconds to 2.0 seconds. To answer, I should track who is looking at the same target at each time and note whether any gesture changes the focus. <gaze>At 0.5s, Person 2, Person 4, Person 5, and Person 6 simultaneously shifted their gaze to the ... |
FCJx1uV38ZQ_15_35_qa0007 | avsbench/video/FCJx1uV38ZQ_15_35_qa0007.mp4 | avsbench | T6 | hard | open_ended | At 2.5 seconds, multiple people look toward a common focal point. Identify which people are involved, who is excluded from the group focus, and describe the specific gaze behavior of Person 2 during this interval. | [] | Person 1, Person 2, and Person 4 look at the same thing starting at 2.5 seconds. Person 3 is excluded from this group attention event. The joint focus of the three people lasts until 3.0 seconds. During this window, from 2.5 to 3.5 seconds, Person 2 makes a sudden shift in their gaze direction. | <think>
The question asks which people share the common gaze at 2.5 seconds, who is not part of that shared focus, and what Person 2 does with their gaze during that interval. To answer, I should track the synchronized gaze event first, then check whether any gesture later clarifies the people involved, and finally des... |
0WUqmvwhQUY_24_43_qa0007 | avsbench/video/0WUqmvwhQUY_24_43_qa0007.mp4 | avsbench | C4 | hard | open_ended | Describe Person 3's involvement in both gaze and gesture interactions between 1.0 and 2.5 seconds. | [] | Person 3 performs a pointing gesture directed at a phone screen from 1.0 to 2.5 seconds. During this action, specifically from 1.0 to 2.0 seconds, Person 3 also participates in a joint gaze event with Person 0. | <think>
The question asks for Person 3's role in both gaze and gesture interactions between 1.0 and 2.5 seconds. To answer, I should track whether Person 3 is part of any shared looking event and whether Person 3 is doing a hand action in the same time window. The gaze event and the gesture event need to be matched to ... |
y36eq5cCZ38_65_80_qa0015 | avsbench/video/y36eq5cCZ38_65_80_qa0015.mp4 | avsbench | C3 | hard | open_ended | Describe what happens across gesture and gaze interactions involving Person 7 between 1.0 and 11.5 seconds. | [] | Between 1.0 and 3.0 seconds, Person 4 points at Person 7 with her right open hand. Later, at 10.0 seconds, Person 7 makes a sudden gaze shift. Following this shift, Person 7 enters into joint attention with Person 3 and Person 6 from 10.5 to 11.5 seconds. | <think>
The question asks for a description of what happens across gesture and gaze interactions involving Person 7 from 1.0 to 11.5 seconds. I should track the gesture first, then connect it to later gaze changes and shared looking across people. The key is to keep the observed tag content exactly as given and then ex... |
-38cxZ5MoEs_5_25_qa0006 | avsbench/video/-38cxZ5MoEs_5_25_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe the changes in the group's attention pattern between 3.0 seconds and 14.0 seconds. | [] | At 3.0 seconds, Persons 0, 2, and 3 experience a moment of shared attention capture, followed immediately by Person 3 tracking Person 0's gaze from 3.5 to 5.0 seconds. The group's focus shifts between 11.5 and 14.0 seconds when Person 1, previously uninvolved, makes sustained eye contact with Person 3. During this same... | <think>
The question asks how the group's attention pattern changes from 3.0 seconds to 14.0 seconds. I should track who shares attention, who follows another person's gaze, and when eye contact replaces a common external focus. The gaze events show the sequence of shifts across the interval. <gaze>At 3s, Person 0, Per... |
y36eq5cCZ38_65_80_qa0008 | avsbench/video/y36eq5cCZ38_65_80_qa0008.mp4 | avsbench | T6 | hard | open_ended | How does the structure of shared attention within the group evolve from 1.5 seconds to 12.0 seconds? | [] | From 1.5 to 6.5 seconds, the group's attention is fragmented into isolated pairs, with Person 3 following Person 2's gaze, and Person 1 following Person 0's gaze. At 11.0 seconds, the structure changes as a larger triad forms. Person 3, Person 6, and Person 7 establish joint attention on a single target, which lasts un... | <think>
The question asks how shared attention changes across the group from 1.5 seconds to 12.0 seconds. To answer, I should track who follows whose gaze, whether attention stays in small pairs, and whether it later expands into a larger joint focus. <gaze>From 1.5s to 3s, Person 3 followed Person 2's gaze direction a... |
4IErqIMLwtQ_75_90_qa0014 | avsbench/video/4IErqIMLwtQ_75_90_qa0014.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's involvement in both gesture and gaze interactions from 3.0 seconds onward. | [] | Person 0 first initiates a pointing gesture at Person 2 from 3.0 to 6.5 seconds. Immediately after, from 6.5 to 11.5 seconds, Person 0 shifts to pointing at Person 1. During this second pointing gesture, from 10.5 to 11.5 seconds, Person 0 also acts as a gaze leader, with Person 1 following their line of sight. | <think>
The question asks for Person 0’s role in both gesture and gaze interactions from 3.0 seconds onward. To answer, I should track the pointing actions over time and then connect them with any later gaze-following event from another person. <gesture>From 3s to 6.5s, Person 0 pointed her wand at Person 2. From 6.5s ... |
9Zja_cIAwY8_104_115_qa0006 | avsbench/video/9Zja_cIAwY8_104_115_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe the changes in the group's attention dynamics from 1.5 seconds to 6.5 seconds. | [] | From 1.5 to 4.0 seconds, Person 0 and Person 2 make direct eye contact with each other, with Person 1 excluded from this interaction. At 6.0 seconds, Person 2 makes a sudden shift in their gaze direction. By 6.5 seconds, the attention of the entire group synchronizes as Person 0, Person 1, and Person 2 all look at the ... | <think>
The question asks how the group's attention changes from 1.5 seconds to 6.5 seconds. To answer, I should track who is looking at whom first, then watch for any shift from pairwise eye contact to shared attention across the group.
<gaze>From 1.5s to 4s, Person 0 and Person 2 maintained mutual eye contact for 2.... |
036Y2YqBW4M_0_15_qa0006 | avsbench/video/036Y2YqBW4M_0_15_qa0006.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's shared attention changes between 1.0 seconds and 9.5 seconds. | [] | At 1.0 seconds, Person 0, Person 1, Person 3, and Person 4 all focus their attention on a single event. Later, from 5.0 to 6.5 seconds, the shared attention shifts to include Person 1, Person 2, and Person 4. Finally, from 9.0 to 9.5 seconds, the shared focus narrows down to just Person 1 and Person 4. | <think>
The question asks how the group's shared attention changes from 1.0 seconds to 9.5 seconds. I should track who is looking at the same target at each time span and note how the set of people changes over time. There are no gesture events here, so the gaze pattern is the key evidence.
<gaze>At 1s, Person 0, Perso... |
ESu17DCljkE_30_40_qa0007 | avsbench/video/ESu17DCljkE_30_40_qa0007.mp4 | avsbench | T6 | hard | open_ended | At 2.0 seconds, a moment of shared focus occurs among several people in the group. Describe who participates in this shared focus, who is excluded, and how participation changes at 2.5 seconds. | [] | At 2.0 seconds, Persons 0, 4, 5, and 6 share a common visual focus, while Person 2 is excluded from this group attention. At 2.5 seconds, the shared focus continues for Persons 0, 5, and 6. Person 4 is no longer part of the shared attention group at 2.5 seconds. | <think>
The question asks who shares the common focus at 2.0 seconds, who is not part of it, and how that set changes at 2.5 seconds. For gaze, I should compare which people shift their eyes to the same place at each timestamp and note any person who does not join that shared look.
<gaze>At 2s, Person 0, Person 4, Per... |
0GiMAf9q3hQ_61_71_qa0007 | avsbench/video/0GiMAf9q3hQ_61_71_qa0007.mp4 | avsbench | T6 | hard | open_ended | Describe how the group's attention structure shifts between 0.0s and 4.0s. | [] | From 0.0s to 2.5s, Person 0 and Person 1 maintain mutual eye contact with each other, excluding Person 2. At 3.0s, the attention structure shifts as Person 0 and Person 2 begin looking at the same thing together, sharing joint attention until 4.0s. | <think>
The question asks how the group's attention structure changes from 0.0s to 4.0s. To answer it, I should track who is looking at whom first, then note any shift from direct interpersonal eye contact to shared attention on a common target. <gaze>From 0.0s to 2.5s, Person 0 and Person 1 maintained mutual eye conta... |
q7S2ckr4IkM_0_10_qa0016 | avsbench/video/q7S2ckr4IkM_0_10_qa0016.mp4 | avsbench | C4 | hard | open_ended | Describe Person 6's involvement in both gaze and gesture interactions between 2.0 and 4.5 seconds. | [] | Person 6 first makes a sudden gaze shift between 2.0 and 2.5 seconds, immediately becoming part of an attention capture event with Persons 4 and 5 at 2.5 seconds. Following these gaze behaviors, Person 6 performs a reaching gesture toward Person 0's wine glass from 3.5 to 4.5 seconds. | <think>
The question asks for Person 6’s role across both gaze and gesture interactions from 2.0 to 4.5 seconds. I should track the eye movement first, then the hand action, and connect how Person 6 participates in each event over time.
<gaze>From 2.0s to 2.5s, Person 6 rapidly changed their gaze direction. At 2.5s, Pe... |
ZuIjHCkU5YQ_85_96_qa0011 | avsbench/video/ZuIjHCkU5YQ_85_96_qa0011.mp4 | avsbench | C4 | hard | open_ended | Describe Person 2's interactions across gaze and gesture modalities with the other people in the video from 1.5s to 4.5s. | [] | Person 2 engages in eye contact with Person 0 from 1.5s to 3.5s. Between 2.0s and 3.0s, Person 2 also follows the gaze direction of Person 1. Finally, from 3.0s to 4.5s, Person 2 becomes the target of a reaching gesture made by Person 0. | <think>
The question asks for Person 2’s interactions across gaze and gesture with the other people from 1.5s to 4.5s. I should track who Person 2 looks at, who looks back, and whether any hand movement from another person targets Person 2 during this interval.
<gaze>From 1.5s to 3.5s, Person 0 and Person 2 maintained... |
vWxVc5f9jhE_85_100_qa0007 | avsbench/video/vWxVc5f9jhE_85_100_qa0007.mp4 | avsbench | C3 | hard | open_ended | Describe the relationship between the gesture initiated by Person 1 and the gaze interaction occurring between 2.0 and 8.5 seconds. | [] | From 2.0 to 8.5 seconds, Person 1 performs a showing gesture, presenting Person 6 to the room. While this gesture is occurring, Person 0 follows the gaze of Person 7 between 6.0 and 7.0 seconds, with a one-second delay in their response. | <think>
The question asks how Person 1’s gesture relates to the gaze interaction between 2.0 and 8.5 seconds. To answer, I should identify the gesture span, then check what gaze change happens during that same window and how the timing lines up. <gaze>From 6s to 7s, Person 0 followed Person 7's gaze direction after a 1... |
lsfoKkBdVnI_33_53_qa0010 | avsbench/video/lsfoKkBdVnI_33_53_qa0010.mp4 | avsbench | C4 | hard | open_ended | Describe Person 1's involvement in both gaze and gesture interactions with the other people in the video. | [] | Person 1 interacts with both Person 7 and Person 0 through different modalities. Person 1 first makes eye contact with Person 7 from 1.0 to 2.5 seconds. Immediately following this, Person 1 shifts to a showing gesture directed at Person 0, presenting a blue card from 2.5 to 19.0 seconds. Person 1 also executes a sudden... | <think>
<gaze>From 1s to 2.5s, Person 1 and Person 7 maintained mutual eye contact for 1.5 seconds. From 11.5s to 12s, Person 1 rapidly changed where they were looking. From 11.5s to 12s, Person 1 rapidly changed where they were looking.</gaze>
</think>
<answer>Person 1 interacts with both Person 7 and Person 0 through... |
9Zja_cIAwY8_91_102_qa0006 | avsbench/video/9Zja_cIAwY8_91_102_qa0006.mp4 | avsbench | C4 | hard | open_ended | Describe Person 0's actions across both gaze and gesture interactions between 1.0 and 6.0 seconds. | [] | Person 0 performs two gestures toward Person 2, starting with pointing at Person 2 from 1.0 to 2.5 seconds. Person 0 then engages in mutual eye contact with Person 2 from 3.0 to 4.5 seconds. During the final 0.5 seconds of this eye contact, at 4.0 seconds, Person 0 begins a second gesture, reaching for the microphone h... | <think>
The question asks for Person 0’s actions across both gaze and gesture interactions from 1.0 to 6.0 seconds. I should track the timing of each gesture and any eye contact, then connect how they overlap across the interval. <gaze>From 3.0s to 4.5s, Person 0 and Person 2 maintained mutual eye contact for 1.5 secon... |
iduHmXfrf1I_10_25_qa0010 | avsbench/video/iduHmXfrf1I_10_25_qa0010.mp4 | avsbench | C4 | hard | open_ended | Detail Person 3's involvement in both gesture and gaze interactions throughout the video clip. | [] | Person 3 initiates a pointing gesture directed at Person 2 between 2.0 and 3.5 seconds while turning and walking away. Later in the clip, Person 3 engages in mutual eye contact with Person 2, lasting from 4.5 to 7.0 seconds. | <think>
The question asks for Person 3’s role in both gesture and gaze interactions across the clip. I should first note the gesture action and then connect it to the later eye contact, paying attention to timing and who is involved in each interaction. <gesture>From 2s to 3.5s, Person 3 pointed with an open hand at Pe... |
MMuen83l-Sc_4_24_qa0008 | avsbench/video/MMuen83l-Sc_4_24_qa0008.mp4 | avsbench | C4 | hard | open_ended | Describe Person 1's role in both gaze and gesture interactions with Person 2 between 1.0s and 13.5s. | [] | Person 1 engages in mutual eye contact with Person 2 during two separate intervals, from 1.0s to 4.5s and from 6.0s to 9.5s. Following the eye contact, Person 1 shifts to using hand movements. Person 1 gives a piece of paper to Person 2 from 10.0s to 12.0s and then points at the paper from 12.0s to 13.5s. | <think>
The question asks for Person 1's role in both gaze and gesture interactions with Person 2 from 1.0s to 13.5s. I should track when Person 1 and Person 2 look at each other, then note how Person 1 uses hand actions with Person 2 later in the clip. The timing matters, since the gaze periods come first and the hand... |
End of preview.
GRASP: Learning to Ground Social Reasoning in Multi-Person Non-Verbal Interactions
📜 Paper · 🌐 Project Page · 💻 Code · 🤖 Model
GRASP is a large-scale social reasoning dataset that connects high-level social QA with fine-grained gaze and deictic gesture events, organized by a 16-category taxonomy spanning gaze (T1–T6), gesture (G1–G6), and joint gaze–gesture reasoning (J1–J4), together with GRASP-Bench for evaluation.
Structure
train/
├── annotations.jsonl # all training QA, one row per QA (shown in the Dataset Viewer)
├── data_sft.jsonl # open-ended QA with structured reasoning traces (SFT, training format)
├── data_rl.jsonl # MCQ with ground-truth social events (SGR / GRPO, training format)
└── videos/ # per-QA video clips, tar parts (<=9GB each)
├── avsbench_part001.tar # extracts to avsbench/video/*.mp4
├── embody3d_part001.tar ...
└── ...
test/
├── annotations.jsonl # GRASP-Bench QA, one row per QA (shown in the Dataset Viewer)
└── grasp_bench.tar # GRASP-Bench: json/*.json + video/*.mp4 (1,196 items)
annotations.jsonl columns: id, video (path inside the extracted archives), source, category, difficulty, format (mcq / open_ended), question, options, answer, response (structured reasoning target for open-ended training QA).
Each training JSONL line is a list of input specs:
[{"type": "video", "path": "avsbench/video/<clip>.mp4", "fps": 2.0, ...},
{"type": "text", "content": "<question>", "output": false},
{"type": "text", "content": "<answer>", "output": true}]
Video path fields are relative to the extracted train/videos/ root. Extract all tars into one directory and point training at it:
for t in train/videos/*.tar; do tar -xf "$t" -C /path/to/video_root; done
GRASP-Bench items are one JSON per QA with clip_file, qa.category (T1–T6 / G1–G6 / C1–C4 for joint), qa.question, qa.options, qa.answer.
Usage
Training and evaluation code: https://github.com/Social-Reaoning/grasp
License
GRASP annotations (QA pairs and social event labels) are released under CC BY-NC 4.0 for non-commercial research use only. Video clips are derived from AVSBench, Embody3D, FriendsMMC, Social-IQ, SocialGesture, TVQA, and Werewolf Among Us, and remain subject to the licenses and terms of use of their original sources. Commercial use is not permitted.
Citation
@article{kim2026grasp,
title={GRASP: Learning to Ground Social Reasoning in Multi-Person Non-Verbal Interactions},
author={Kim, Junho and Cao, Xu and Yang, Houze and Boote, Bikram and Jojic, Ana and Ryan, Fiona and Lai, Bolin and Lee, Sangmin and Rehg, James M},
journal={arXiv preprint arXiv:2605.15764},
year={2026}
}
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