index
int64
0
8.8k
video_length
float64
7.1
33.3
category
stringclasses
9 values
question
stringlengths
74
359
question_type
stringclasses
2 values
answer
stringlengths
1
6
options
listlengths
4
4
video
stringclasses
997 values
file_name
stringclasses
997 values
2,430
15.411595
depth_aware_counting
At approximately 4s, how many signs are visible within 6 meters from the camera?
numerical
2
null
0604
0604.mp4
2,431
15.411595
relative_distance
Measuring from the closest point of each object, which of the following is closest to the greenery along path(id: 12): signs on poles(id: 02), shadowed area(id: 04), people(id: 08), or people(id: 14)?
mcq
C
[ "A. signs on poles(id: 02)", "B. shadowed area(id: 04)", "C. people(id: 08)", "D. people(id: 14)" ]
0604
0604.mp4
2,432
15.411595
relative_distance
Measuring from the closest point of each object, which of the following is closest to the shadowed area(id: 04): people(id: 14), greenery along path(id: 12), people(id: 08), or people on path(id: 01)?
mcq
D
[ "A. people(id: 14)", "B. greenery along path(id: 12)", "C. people(id: 08)", "D. people on path(id: 01)" ]
0604
0604.mp4
2,433
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
A
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0604
0604.mp4
2,434
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
14.5
null
0604
0604.mp4
2,435
18.09033
absolute_distance
What's the distance between the center of the wooden bridge(id: 02) and the parking barrier(id: 06) in meters?
numerical
2.17
null
0612
0612.mp4
2,436
18.09033
depth_aware_counting
At approximately 14s, how many signs are visible within 8 meters from the camera?
numerical
4
null
0612
0612.mp4
2,437
18.09033
object_3d_localization
At approximately 14.3 seconds into the video, what is the Euclidean distance of the yellow speed limit sign(id: 07) from the camera in meters?
numerical
6.28
null
0612
0612.mp4
2,438
18.09033
absolute_distance
What's the distance between the center of the parking barrier(id: 06) and the yellow speed limit sign(id: 07) in meters?
numerical
2.48
null
0612
0612.mp4
2,439
18.09033
object_3d_localization
At approximately 8.1 seconds into the video, what is the Euclidean distance of the black metal fence(id: 03) from the camera in meters?
numerical
5.13
null
0612
0612.mp4
2,440
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
C
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0612
0612.mp4
2,441
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
20.0
null
0612
0612.mp4
2,442
24.199475
absolute_distance
What's the distance between the center of the concrete bridge surface(id: 02) and the shadow on the bridge(id: 08) in meters?
numerical
6.28
null
0615
0615.mp4
2,443
24.199475
depth_aware_counting
At approximately 20s, how many street lamps are visible within 33 meters from the camera?
numerical
1
null
0615
0615.mp4
2,444
24.199475
absolute_distance
What's the distance between the center of the bridge support structure(id: 03) and the concrete bridge surface(id: 05) in meters?
numerical
12.35
null
0615
0615.mp4
2,445
24.199475
object_3d_localization
At approximately 4.0 seconds into the video, what is the Euclidean distance of the concrete bridge surface(id: 05) from the camera in meters?
numerical
14.50
null
0615
0615.mp4
2,446
24.199475
depth_aware_counting
At approximately 12s, how many poles are visible within 34 meters from the camera?
numerical
0
null
0615
0615.mp4
2,447
24.199475
relative_distance
Measuring from the closest point of each object, which of the following is closest to the shadow on ground(id: 07): shadowed ground(id: 06), concrete bridge surface(id: 12), concrete bridge(id: 11), or concrete bridge surface(id: 05)?
mcq
A
[ "A. shadowed ground(id: 06)", "B. concrete bridge surface(id: 12)", "C. concrete bridge(id: 11)", "D. concrete bridge surface(id: 05)" ]
0615
0615.mp4
2,448
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0615
0615.mp4
2,449
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
20.0
null
0615
0615.mp4
2,450
28.100669
absolute_distance
What's the distance between the center of the red flower bed(id: 10) and the green grass(id: 15) in meters?
numerical
18.27
null
0616
0616.mp4
2,451
28.100669
absolute_distance
What's the distance between the center of the concrete bridge(id: 05) and the red paved path(id: 17) in meters?
numerical
15.92
null
0616
0616.mp4
2,452
28.100669
relative_distance
Measuring from the closest point of each object, which of the following is closest to the concrete bridge(id: 01): pond(id: 08), red flower bed(id: 07), concrete bridge(id: 03), or concrete bridge(id: 05)?
mcq
D
[ "A. pond(id: 08)", "B. red flower bed(id: 07)", "C. concrete bridge(id: 03)", "D. concrete bridge(id: 05)" ]
0616
0616.mp4
2,453
28.100669
depth_aware_counting
At approximately 15s, how many persons are visible within 63 meters from the camera?
numerical
1
null
0616
0616.mp4
2,454
28.100669
object_3d_localization
At approximately 27.1 seconds into the video, what is the Euclidean distance of the umbrella in distance(id: 06) from the camera in meters?
numerical
77.51
null
0616
0616.mp4
2,455
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0616
0616.mp4
2,456
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
27.2
null
0616
0616.mp4
2,457
19.916746
absolute_distance
What's the distance between the center of the red picnic table(id: 18) and the red umbrella(id: 19) in meters?
numerical
9.68
null
0618
0618.mp4
2,458
19.916746
object_3d_localization
At approximately 16.6 seconds into the video, what is the Euclidean distance of the black lamppost(id: 21) from the camera in meters?
numerical
32.99
null
0618
0618.mp4
2,459
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0618
0618.mp4
2,460
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
21.6
null
0618
0618.mp4
2,461
22.503801
relative_distance
Measuring from the closest point of each object, which of the following is closest to the white signpost(id: 22): green grass(id: 01), park bench(id: 15), green grass(id: 12), or green grass(id: 09)?
mcq
B
[ "A. green grass(id: 01)", "B. park bench(id: 15)", "C. green grass(id: 12)", "D. green grass(id: 09)" ]
0621
0621.mp4
2,462
22.503801
relative_distance
Measuring from the closest point of each object, which of the following is closest to the white fence(id: 14): green grass(id: 06), sunlight on ground(id: 08), green grass(id: 19), or white fence near playground(id: 11)?
mcq
C
[ "A. green grass(id: 06)", "B. sunlight on ground(id: 08)", "C. green grass(id: 19)", "D. white fence near playground(id: 11)" ]
0621
0621.mp4
2,463
22.503801
absolute_distance
What's the distance between the center of the shadowed area(id: 16) and the green grass(id: 17) in meters?
numerical
3.39
null
0621
0621.mp4
2,464
22.503801
depth_aware_counting
At approximately 4s, how many benchs are visible within 38 meters from the camera?
numerical
2
null
0621
0621.mp4
2,465
22.503801
object_3d_localization
At approximately 6.2 seconds into the video, what is the Euclidean distance of the white fence(id: 10) from the camera in meters?
numerical
35.51
null
0621
0621.mp4
2,466
22.503801
object_3d_localization
At approximately 6.2 seconds into the video, what is the Euclidean distance of the green grass(id: 09) from the camera in meters?
numerical
6.32
null
0621
0621.mp4
2,467
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0621
0621.mp4
2,468
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
22.1
null
0621
0621.mp4
2,469
23.300293
object_3d_localization
At approximately 12.3 seconds into the video, what is the Euclidean distance of the red signpost(id: 10) from the camera in meters?
numerical
16.51
null
0624
0624.mp4
2,470
23.300293
relative_distance
Measuring from the closest point of each object, which of the following is closest to the red signpost(id: 16): water body(id: 14), park bench(id: 02), red traffic light(id: 15), or parked cars(id: 03)?
mcq
C
[ "A. water body(id: 14)", "B. park bench(id: 02)", "C. red traffic light(id: 15)", "D. parked cars(id: 03)" ]
0624
0624.mp4
2,471
23.300293
depth_aware_counting
At approximately 2s, how many benchs are visible within 29 meters from the camera?
numerical
6
null
0624
0624.mp4
2,472
23.300293
relative_direction_categorical_ordinal
If I am standing by the park bench(id: 02) and facing the green grass(id: 06), is the green grass(id: 08) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
0624
0624.mp4
2,473
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0624
0624.mp4
2,474
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
23.1
null
0624
0624.mp4
2,475
23.540231
object_3d_localization
At approximately 22.7 seconds into the video, what is the Euclidean distance of the concrete post(id: 27) from the camera in meters?
numerical
31.77
null
0625
0625.mp4
2,476
23.540231
object_3d_localization
At approximately 14.5 seconds into the video, what is the Euclidean distance of the white signpost(id: 17) from the camera in meters?
numerical
31.81
null
0625
0625.mp4
2,477
23.540231
absolute_distance
What's the distance between the center of the red flag(id: 14) and the wooden bench(id: 26) in meters?
numerical
40.60
null
0625
0625.mp4
2,478
23.540231
depth_aware_counting
At approximately 10s, how many signs are visible within 50 meters from the camera?
numerical
2
null
0625
0625.mp4
2,479
23.540231
absolute_distance
What's the distance between the center of the gray lamppost(id: 21) and the wooden bench(id: 26) in meters?
numerical
24.36
null
0625
0625.mp4
2,480
23.540231
relative_distance
Measuring from the closest point of each object, which of the following is closest to the white signpost(id: 17): signpost(id: 08), red signpost(id: 03), green grass(id: 22), or wooden bench(id: 23)?
mcq
A
[ "A. signpost(id: 08)", "B. red signpost(id: 03)", "C. green grass(id: 22)", "D. wooden bench(id: 23)" ]
0625
0625.mp4
2,481
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
C
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0625
0625.mp4
2,482
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
23.0
null
0625
0625.mp4
2,483
21.599805
absolute_displacement
What is the displacement distance of the woman holding umbrella(id: 20) between 10.2s and 14.7s in meters?
numerical
5.13
null
0626
0626.mp4
2,484
21.599805
depth_aware_counting
At approximately 4s, how many persons are visible within 50 meters from the camera?
numerical
11
null
0626
0626.mp4
2,485
21.599805
absolute_speed
What is the average speed of the man in white shirt holding bottle(id: 16) between 1.8s and 12.4s in m/s?
numerical
1.34
null
0626
0626.mp4
2,486
21.599805
absolute_distance
What's the distance between the center of the gray metal structure(id: 09) and the black backpack(id: 14) in meters?
numerical
34.77
null
0626
0626.mp4
2,487
21.599805
absolute_displacement
What is the displacement distance of the man in white shirt and hat(id: 15) between 6.2s and 8.2s in meters?
numerical
2.92
null
0626
0626.mp4
2,488
21.599805
relative_direction_categorical_ordinal
If I am standing by the blue tent(id: 08) and facing the black t-shirt man(id: 05), is the tower-like structure(id: 04) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
0626
0626.mp4
2,489
21.599805
absolute_distance
What's the distance between the center of the signpost with arrows(id: 07) and the gray metal structure(id: 09) in meters?
numerical
32.95
null
0626
0626.mp4
2,490
21.599805
absolute_speed
What is the average speed of the man wearing white shirt and black hat(id: 18) between 12.4s and 14.7s in m/s?
numerical
1.56
null
0626
0626.mp4
2,491
21.599805
object_3d_localization
At approximately 12.4 seconds into the video, what is the Euclidean distance of the signpost with directional arrows(id: 11) from the camera in meters?
numerical
82.89
null
0626
0626.mp4
2,492
21.599805
relative_distance
Measuring from the closest point of each object, which of the following is closest to the black backpack(id: 14): tower-like structure(id: 04), white tent structure(id: 12), red and white structure(id: 03), or signpost with arrows(id: 07)?
mcq
D
[ "A. tower-like structure(id: 04)", "B. white tent structure(id: 12)", "C. red and white structure(id: 03)", "D. signpost with arrows(id: 07)" ]
0626
0626.mp4
2,493
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0626
0626.mp4
2,494
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
18.9
null
0626
0626.mp4
2,495
21.798686
object_3d_localization
At approximately 11.1 seconds into the video, what is the Euclidean distance of the people on benches(id: 12) from the camera in meters?
numerical
13.18
null
0627
0627.mp4
2,496
21.798686
relative_distance
Measuring from the closest point of each object, which of the following is closest to the people on benches(id: 06): row of white tents(id: 20), signboard(id: 04), white tent(id: 02), or people(id: 08)?
mcq
A
[ "A. row of white tents(id: 20)", "B. signboard(id: 04)", "C. white tent(id: 02)", "D. people(id: 08)" ]
0627
0627.mp4
2,497
21.798686
absolute_speed
What is the average speed of the person wearing black hat and backpack(id: 22) between 19.6s and 21.7s in m/s?
numerical
0.39
null
0627
0627.mp4
2,498
21.798686
depth_aware_counting
At approximately 0s, how many signs are visible within 22 meters from the camera?
numerical
2
null
0627
0627.mp4
2,499
21.798686
absolute_distance
What's the distance between the center of the tower structure(id: 01) and the people(id: 16) in meters?
numerical
59.71
null
0627
0627.mp4
2,500
21.798686
object_3d_localization
At approximately 21.7 seconds into the video, what is the Euclidean distance of the row of white tents(id: 20) from the camera in meters?
numerical
19.19
null
0627
0627.mp4
2,501
21.798686
relative_distance
Measuring from the closest point of each object, which of the following is closest to the people on benches(id: 12): people(id: 16), red food truck(id: 21), people(id: 08), or people(id: 03)?
mcq
C
[ "A. people(id: 16)", "B. red food truck(id: 21)", "C. people(id: 08)", "D. people(id: 03)" ]
0627
0627.mp4
2,502
21.798686
absolute_displacement
What is the displacement distance of the person wearing black hat and backpack(id: 22) between 0.0s and 9.1s in meters?
numerical
6.83
null
0627
0627.mp4
2,503
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0627
0627.mp4
2,504
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
15.1
null
0627
0627.mp4
2,505
23.799761
depth_aware_counting
At approximately 16s, how many street lamps are visible within 58 meters from the camera?
numerical
0
null
0632
0632.mp4
2,506
23.799761
relative_direction_categorical_ordinal
If I am standing by the people on benches(id: 10) and facing the people on bench(id: 13), is the people on benches(id: 08) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
0632
0632.mp4
2,507
23.799761
depth_aware_counting
At approximately 4s, how many tents are visible within 94 meters from the camera?
numerical
1
null
0632
0632.mp4
2,508
23.799761
object_3d_localization
At approximately 6.1 seconds into the video, what is the Euclidean distance of the row of white tents(id: 09) from the camera in meters?
numerical
48.98
null
0632
0632.mp4
2,509
23.799761
absolute_distance
What's the distance between the center of the metallic tower structure(id: 20) and the tall modern tower(id: 25) in meters?
numerical
7.00
null
0632
0632.mp4
2,510
23.799761
relative_distance
Measuring from the closest point of each object, which of the following is closest to the row of white tents(id: 09): row of white tents(id: 14), tall tower structure(id: 07), metallic tower structure(id: 20), or people on benches(id: 19)?
mcq
A
[ "A. row of white tents(id: 14)", "B. tall tower structure(id: 07)", "C. metallic tower structure(id: 20)", "D. people on benches(id: 19)" ]
0632
0632.mp4
2,511
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0632
0632.mp4
2,512
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
0
null
0632
0632.mp4
2,513
18.497962
object_3d_localization
At approximately 2.0 seconds into the video, what is the Euclidean distance of the red and black kiosks(id: 05) from the camera in meters?
numerical
27.77
null
0635
0635.mp4
2,514
18.497962
absolute_distance
What's the distance between the center of the red and black kiosks(id: 05) and the large white structure with glass panels(id: 10) in meters?
numerical
2.94
null
0635
0635.mp4
2,515
18.497962
relative_distance
Measuring from the closest point of each object, which of the following is closest to the black and red kiosks(id: 11): large tent structure(id: 01), row of black umbrellas(id: 02), large open space(id: 22), or small white bus(id: 12)?
mcq
B
[ "A. large tent structure(id: 01)", "B. row of black umbrellas(id: 02)", "C. large open space(id: 22)", "D. small white bus(id: 12)" ]
0635
0635.mp4
2,516
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0635
0635.mp4
2,517
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
0
null
0635
0635.mp4
2,518
16.960684
relative_distance
Measuring from the closest point of each object, which of the following is closest to the blue signboard(id: 01): people on benches(id: 03), trash bin(id: 11), white vending machine(id: 02), or signboard with Chinese characters(id: 13)?
mcq
C
[ "A. people on benches(id: 03)", "B. trash bin(id: 11)", "C. white vending machine(id: 02)", "D. signboard with Chinese characters(id: 13)" ]
0638
0638.mp4
2,519
16.960684
relative_direction_categorical_ordinal
If I am standing by the blue awning over food stall(id: 08) and facing the blue and green kiosk(id: 06), is the food stall sign(id: 10) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
0638
0638.mp4
2,520
16.960684
object_3d_localization
At approximately 2.0 seconds into the video, what is the Euclidean distance of the bird on ground(id: 04) from the camera in meters?
numerical
7.39
null
0638
0638.mp4
2,521
16.960684
relative_distance
Measuring from the closest point of each object, which of the following is closest to the air conditioning unit(id: 12): Olympic rings structure in the background(id: 09), blue signboard(id: 01), black and white tent(id: 05), or bird on ground(id: 04)?
mcq
D
[ "A. Olympic rings structure in the background(id: 09)", "B. blue signboard(id: 01)", "C. black and white tent(id: 05)", "D. bird on ground(id: 04)" ]
0638
0638.mp4
2,522
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
A
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
0638
0638.mp4
2,523
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
19.9
null
0638
0638.mp4
2,524
23.589515
depth_aware_counting
At approximately 10s, how many electric scooters are visible within 6 meters from the camera?
numerical
1
null
0643
0643.mp4
2,525
23.589515
absolute_speed
What is the average speed of the man in white shirt(id: 29) between 14.5s and 16.5s in m/s?
numerical
0
null
0643
0643.mp4
2,526
23.589515
absolute_speed
What is the average speed of the woman holding red umbrella(id: 30) between 14.5s and 16.5s in m/s?
numerical
0
null
0643
0643.mp4
2,527
23.589515
relative_distance
Measuring from the closest point of each object, which of the following is closest to the green planters(id: 18): black bicycle(id: 21), white bus(id: 01), people(id: 08), or black pole(id: 13)?
mcq
A
[ "A. black bicycle(id: 21)", "B. white bus(id: 01)", "C. people(id: 08)", "D. black pole(id: 13)" ]
0643
0643.mp4
2,528
23.589515
absolute_displacement
What is the displacement distance of the person in red shirt(id: 22) between 2.2s and 6.3s in meters?
numerical
0.40
null
0643
0643.mp4
2,529
23.589515
depth_aware_counting
At approximately 16s, how many umbrellas are visible within 7 meters from the camera?
numerical
2
null
0643
0643.mp4