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stringlengths 22
117
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int64 0
6
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stringlengths 15
30
| options
listlengths 3
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stringlengths 7
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|---|---|---|---|---|---|
What is the pattern of the person's rotation speed?
| 1 |
200-0216-14-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Moving at a constant speed.",
"Decelerating."
] |
0216-14
|
{
"question": "What is the pattern of the person's rotation speed?",
"options": [
"Not moving at all.",
"Accelerating.",
"Moving at a constant speed.",
"Decelerating."
],
"answer": 1,
"key": "0216-14",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating with accelerating speed"
}
|
What is the pattern of the person's rotation speed?
| 3 |
201-0216-15-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Moving at a constant speed.",
"Decelerating."
] |
0216-15
|
{
"question": "What is the pattern of the person's rotation speed?",
"options": [
"Accelerating.",
"Not moving at all.",
"Moving at a constant speed.",
"Decelerating."
],
"answer": 3,
"key": "0216-15",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating with decelerating speed"
}
|
What is the pattern of the person's hand's rotation speed?
| 0 |
202-0218-12-velocity&frequency
|
[
"Accelerating.",
"Moving at a constant speed.",
"Not moving at all.",
"Decelerating."
] |
0218-12
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Accelerating.",
"Moving at a constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 0,
"key": "0218-12",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating hand with accelerating speed"
}
|
What is the pattern of the person's hand's rotation speed?
| 1 |
203-0218-13-velocity&frequency
|
[
"Moving at a constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0218-13
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Moving at a constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 1,
"key": "0218-13",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating hand with decelerating speed"
}
|
What is the pattern of the person's hand's rotation speed?
| 1 |
204-0230-16-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Moving at a constant speed."
] |
0230-16
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Moving at a constant speed."
],
"answer": 1,
"key": "0230-16",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating hand with accelerating speed"
}
|
What is the pattern of the person's hand's rotation speed?
| 3 |
205-0230-17-velocity&frequency
|
[
"Moving at a constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
] |
0230-17
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Moving at a constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
],
"answer": 3,
"key": "0230-17",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason rotating hand with decelerating speed"
}
|
How does the frequency of clapping change throughout the video?
| 4 |
206-0308-04-velocity&frequency
|
[
"Increasing gradually then slows down.",
"Decreasing gradually.",
"Remains Constant.",
"Decreasing gradually then speeds up.",
"Increasing gradually."
] |
0308-04
|
{
"question": "How does the frequency of clapping change throughout the video?",
"options": [
"Increasing gradually then slows down.",
"Decreasing gradually.",
"Remains Constant.",
"Decreasing gradually then speeds up.",
"Increasing gradually."
],
"answer": 4,
"key": "0308-04",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason clapping"
}
|
How does the frequency of clapping change throughout the video?
| 1 |
207-0308-05-velocity&frequency
|
[
"Decreasing gradually then speeds up.",
"Decreasing gradually.",
"Increasing gradually.",
"Remains Constant.",
"Increasing gradually then slows down."
] |
0308-05
|
{
"question": "How does the frequency of clapping change throughout the video?",
"options": [
"Decreasing gradually then speeds up.",
"Decreasing gradually.",
"Increasing gradually.",
"Remains Constant.",
"Increasing gradually then slows down."
],
"answer": 1,
"key": "0308-05",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason clapping"
}
|
How does the rate of clapping vary throughout the video?
| 0 |
208-0308-06-velocity&frequency
|
[
"Increasing gradually then slows down.",
"Decreasing gradually then speeds up.",
"Decreasing gradually.",
"Increasing gradually.",
"Remains Constant."
] |
0308-06
|
{
"question": "How does the rate of clapping vary throughout the video?",
"options": [
"Increasing gradually then slows down.",
"Decreasing gradually then speeds up.",
"Decreasing gradually.",
"Increasing gradually.",
"Remains Constant."
],
"answer": 0,
"key": "0308-06",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason clapping"
}
|
How does the rate of clapping vary throughout the video?
| 2 |
209-0308-07-velocity&frequency
|
[
"Increasing gradually.",
"Decreasing gradually.",
"Decreasing gradually then speeds up.",
"Increasing gradually then slows down.",
"Remains Constant."
] |
0308-07
|
{
"question": "How does the rate of clapping vary throughout the video?",
"options": [
"Increasing gradually.",
"Decreasing gradually.",
"Decreasing gradually then speeds up.",
"Increasing gradually then slows down.",
"Remains Constant."
],
"answer": 2,
"key": "0308-07",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 1,
"first_person": 0
},
"demonstration_type": "simulated",
"note": "synthetic human; Eason clapping"
}
|
Which musical instrument sounds last?
| 2 |
0-0731-00-visual_cues
|
[
"Cello.",
"None of them produces any sound.",
"Flute.",
"Violin.",
"All instruments sound at the same time."
] |
0731-00
|
{
"question": "Which musical instrument sounds last?",
"options": [
"Cello.",
"None of them produces any sound.",
"Flute.",
"Violin.",
"All instruments sound at the same time."
],
"answer": 2,
"key": "0731-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
1-0732-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Violin.",
"Piano."
] |
0732-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Violin.",
"Piano."
],
"answer": 3,
"key": "0732-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
2-0733-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Guzheng.",
"Both instruments begin simultaneously.",
"Erhu."
] |
0733-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Guzheng.",
"Both instruments begin simultaneously.",
"Erhu."
],
"answer": 1,
"key": "0733-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which instrument plays first?
| 2 |
3-0734-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Banjo.",
"Violin.",
"Neither instrument produces any sound."
] |
0734-00
|
{
"question": "Which instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Banjo.",
"Violin.",
"Neither instrument produces any sound."
],
"answer": 2,
"key": "0734-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which Guzheng plays first?
| 0 |
4-0735-00-visual_cues
|
[
"The right one.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"The left one."
] |
0735-00
|
{
"question": "Which Guzheng plays first?",
"options": [
"The right one.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"The left one."
],
"answer": 0,
"key": "0735-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele plays the final note?
| 2 |
5-0736-00-visual_cues
|
[
"The left one.",
"Both instruments begin simultaneously.",
"The right one.",
"Neither instrument produces any sound."
] |
0736-00
|
{
"question": "Which ukulele plays the final note?",
"options": [
"The left one.",
"Both instruments begin simultaneously.",
"The right one.",
"Neither instrument produces any sound."
],
"answer": 2,
"key": "0736-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument is the second sounding instrument?
| 2 |
6-0737-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Guitar.",
"Trumpet.",
"Both instruments begin simultaneously."
] |
0737-00
|
{
"question": "Which musical instrument is the second sounding instrument?",
"options": [
"Neither instrument produces any sound.",
"Guitar.",
"Trumpet.",
"Both instruments begin simultaneously."
],
"answer": 2,
"key": "0737-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
7-0738-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Pipa.",
"Erhu.",
"Both instruments begin simultaneously."
] |
0738-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Pipa.",
"Erhu.",
"Both instruments begin simultaneously."
],
"answer": 1,
"key": "0738-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele plays the last note?
| 0 |
8-0739-00-visual_cues
|
[
"The middle one.",
"The right one.",
"All instruments sound at the same time.",
"None of them produces any sound.",
"The left one."
] |
0739-00
|
{
"question": "Which ukulele plays the last note?",
"options": [
"The middle one.",
"The right one.",
"All instruments sound at the same time.",
"None of them produces any sound.",
"The left one."
],
"answer": 0,
"key": "0739-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument is the second sounding instrument?
| 1 |
9-0740-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Flute.",
"Both instruments begin simultaneously.",
"Violin."
] |
0740-00
|
{
"question": "Which musical instrument is the second sounding instrument?",
"options": [
"Neither instrument produces any sound.",
"Flute.",
"Both instruments begin simultaneously.",
"Violin."
],
"answer": 1,
"key": "0740-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument is the second sounding instrument?
| 0 |
10-0741-00-visual_cues
|
[
"Cello.",
"Neither instrument produces any sound.",
"Piano.",
"Both instruments begin simultaneously."
] |
0741-00
|
{
"question": "Which musical instrument is the second sounding instrument?",
"options": [
"Cello.",
"Neither instrument produces any sound.",
"Piano.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0741-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 2 |
11-0742-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Ukulele.",
"Guitar."
] |
0742-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Ukulele.",
"Guitar."
],
"answer": 2,
"key": "0742-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument finishes the song?
| 0 |
12-0743-00-visual_cues
|
[
"Ukulele.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
] |
0743-00
|
{
"question": "Which musical instrument finishes the song?",
"options": [
"Ukulele.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
],
"answer": 0,
"key": "0743-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
13-0744-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Piano.",
"Violin.",
"Neither instrument produces any sound."
] |
0744-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Piano.",
"Violin.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0744-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument finishes the song?
| 1 |
14-0745-00-visual_cues
|
[
"None of them produces any sound.",
"Cello on the middle.",
"All instruments sound at the same time.",
"Violin on the left.",
"Violin on the right."
] |
0745-00
|
{
"question": "Which musical instrument finishes the song?",
"options": [
"None of them produces any sound.",
"Cello on the middle.",
"All instruments sound at the same time.",
"Violin on the left.",
"Violin on the right."
],
"answer": 1,
"key": "0745-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
15-0746-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Violin on the right.",
"Violin on the left.",
"Neither instrument produces any sound."
] |
0746-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Violin on the right.",
"Violin on the left.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0746-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
16-0747-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Cello.",
"Neither instrument produces any sound.",
"Guitar."
] |
0747-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Cello.",
"Neither instrument produces any sound.",
"Guitar."
],
"answer": 3,
"key": "0747-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Who makes the first sound?
| 3 |
17-0748-00-visual_cues
|
[
"The right one.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"The left one."
] |
0748-00
|
{
"question": "Who makes the first sound?",
"options": [
"The right one.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"The left one."
],
"answer": 3,
"key": "0748-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which guitar is the first sounding instrument?
| 1 |
18-0749-00-visual_cues
|
[
"All guitars sound at the same time.",
"The left one.",
"The right one.",
"The middle one.",
"Neither instrument produces any sound."
] |
0749-00
|
{
"question": "Which guitar is the first sounding instrument?",
"options": [
"All guitars sound at the same time.",
"The left one.",
"The right one.",
"The middle one.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0749-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which guitar is the first sounding instrument?
| 3 |
19-0750-00-visual_cues
|
[
"The left one.",
"Neither instrument produces any sound.",
"Both guitars sound at the same time.",
"The right one."
] |
0750-00
|
{
"question": "Which guitar is the first sounding instrument?",
"options": [
"The left one.",
"Neither instrument produces any sound.",
"Both guitars sound at the same time.",
"The right one."
],
"answer": 3,
"key": "0750-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele instrument is the first sounding instrument?
| 3 |
20-0751-00-visual_cues
|
[
"The right one.",
"Both ukuleles sound at the same time.",
"Neither instrument produces any sound.",
"The left one."
] |
0751-00
|
{
"question": "Which ukulele instrument is the first sounding instrument?",
"options": [
"The right one.",
"Both ukuleles sound at the same time.",
"Neither instrument produces any sound.",
"The left one."
],
"answer": 3,
"key": "0751-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
21-0752-00-visual_cues
|
[
"Flute.",
"Vibraphone.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0752-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Flute.",
"Vibraphone.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0752-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
22-0753-00-visual_cues
|
[
"Piano.",
"Neither instrument produces any sound.",
"Violin.",
"Both instruments begin simultaneously."
] |
0753-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Piano.",
"Neither instrument produces any sound.",
"Violin.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0753-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
23-0754-00-visual_cues
|
[
"Banjo.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
] |
0754-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Banjo.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
],
"answer": 0,
"key": "0754-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
24-0755-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Saxophone.",
"Both instruments begin simultaneously.",
"Drum set."
] |
0755-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Saxophone.",
"Both instruments begin simultaneously.",
"Drum set."
],
"answer": 1,
"key": "0755-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
25-0756-00-visual_cues
|
[
"Guitar.",
"Neither instrument produces any sound.",
"Pipa.",
"Both instruments begin simultaneously."
] |
0756-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Guitar.",
"Neither instrument produces any sound.",
"Pipa.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0756-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which violin is the first sounding instrument?
| 1 |
26-0757-00-visual_cues
|
[
"Both violins sound at the same time.",
"The right one.",
"Neither instrument produces any sound.",
"The left one."
] |
0757-00
|
{
"question": "Which violin is the first sounding instrument?",
"options": [
"Both violins sound at the same time.",
"The right one.",
"Neither instrument produces any sound.",
"The left one."
],
"answer": 1,
"key": "0757-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
27-0758-00-visual_cues
|
[
"Marimba.",
"Ukulele.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0758-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Marimba.",
"Ukulele.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0758-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
28-0759-00-visual_cues
|
[
"Cello.",
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
] |
0759-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Cello.",
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0759-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which instrument is the last to stop playing?
| 3 |
29-0760-00-visual_cues
|
[
"Ukulele.",
"Both instruments end at the same time.",
"Neither instrument produces any sound.",
"Flute."
] |
0760-00
|
{
"question": "Which instrument is the last to stop playing?",
"options": [
"Ukulele.",
"Both instruments end at the same time.",
"Neither instrument produces any sound.",
"Flute."
],
"answer": 3,
"key": "0760-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
30-0761-00-visual_cues
|
[
"Guitar.",
"Both instruments begin simultaneously.",
"Clarinet.",
"Neither instrument produces any sound."
] |
0761-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Guitar.",
"Both instruments begin simultaneously.",
"Clarinet.",
"Neither instrument produces any sound."
],
"answer": 0,
"key": "0761-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
31-0762-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Flute.",
"Ukulele.",
"Neither instrument produces any sound."
] |
0762-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Flute.",
"Ukulele.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0762-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which violin is the first sounding instrument?
| 3 |
32-0763-00-visual_cues
|
[
"Both violins sound at the same time.",
"Neither instrument produces any sound.",
"The right one.",
"The left one."
] |
0763-00
|
{
"question": "Which violin is the first sounding instrument?",
"options": [
"Both violins sound at the same time.",
"Neither instrument produces any sound.",
"The right one.",
"The left one."
],
"answer": 3,
"key": "0763-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
33-0764-00-visual_cues
|
[
"Flute.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
] |
0764-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Flute.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
],
"answer": 0,
"key": "0764-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
34-0765-00-visual_cues
|
[
"Trumpet.",
"Ukulele.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0765-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Trumpet.",
"Ukulele.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 1,
"key": "0765-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele is the first ending instrument?
| 2 |
35-0766-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both ukuleles sound at the same time.",
"The right one.",
"The left one."
] |
0766-00
|
{
"question": "Which ukulele is the first ending instrument?",
"options": [
"Neither instrument produces any sound.",
"Both ukuleles sound at the same time.",
"The right one.",
"The left one."
],
"answer": 2,
"key": "0766-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
36-0767-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Flute.",
"Piano."
] |
0767-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Flute.",
"Piano."
],
"answer": 3,
"key": "0767-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
37-0768-00-visual_cues
|
[
"Clarinet.",
"Accordion.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
] |
0768-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Clarinet.",
"Accordion.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0768-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which violin is the first sounding instrument?
| 1 |
38-0769-00-visual_cues
|
[
"Both violins sound at the same time.",
"The right one.",
"The left one.",
"Neither instrument produces any sound."
] |
0769-00
|
{
"question": "Which violin is the first sounding instrument?",
"options": [
"Both violins sound at the same time.",
"The right one.",
"The left one.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0769-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which pipa is the first sounding instrument?
| 1 |
39-0770-00-visual_cues
|
[
"Neither instrument produces any sound.",
"The left one.",
"The right one.",
"Both pipas sound at the same time."
] |
0770-00
|
{
"question": "Which pipa is the first sounding instrument?",
"options": [
"Neither instrument produces any sound.",
"The left one.",
"The right one.",
"Both pipas sound at the same time."
],
"answer": 1,
"key": "0770-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which violin is the first sounding instrument?
| 3 |
40-0771-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"The right one.",
"The left one."
] |
0771-00
|
{
"question": "Which violin is the first sounding instrument?",
"options": [
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"The right one.",
"The left one."
],
"answer": 3,
"key": "0771-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
41-0772-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin.",
"Cello."
] |
0772-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin.",
"Cello."
],
"answer": 3,
"key": "0772-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 2 |
42-0773-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Piano.",
"Violin."
] |
0773-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Piano.",
"Violin."
],
"answer": 2,
"key": "0773-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
43-0774-00-visual_cues
|
[
"Guitar.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
] |
0774-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Guitar.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
],
"answer": 0,
"key": "0774-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
44-0775-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Violin.",
"Soprano saxophone.",
"Neither instrument produces any sound."
] |
0775-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Violin.",
"Soprano saxophone.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0775-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 2 |
45-0776-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Guitar.",
"Soprano saxophone."
] |
0776-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Guitar.",
"Soprano saxophone."
],
"answer": 2,
"key": "0776-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
46-0777-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Soprano saxophone.",
"Neither instrument produces any sound.",
"Guitar."
] |
0777-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Soprano saxophone.",
"Neither instrument produces any sound.",
"Guitar."
],
"answer": 1,
"key": "0777-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 2 |
47-0778-00-visual_cues
|
[
"Violin.",
"Both instruments begin simultaneously.",
"Flute.",
"Neither instrument produces any sound."
] |
0778-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Violin.",
"Both instruments begin simultaneously.",
"Flute.",
"Neither instrument produces any sound."
],
"answer": 2,
"key": "0778-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
48-0779-00-visual_cues
|
[
"Pipa.",
"Erhu.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
] |
0779-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Pipa.",
"Erhu.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound."
],
"answer": 0,
"key": "0779-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
49-0780-00-visual_cues
|
[
"Flute.",
"Keyboard.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0780-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Flute.",
"Keyboard.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 0,
"key": "0780-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
50-0781-00-visual_cues
|
[
"Flute.",
"Both instruments begin simultaneously.",
"Violin.",
"Neither instrument produces any sound."
] |
0781-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Flute.",
"Both instruments begin simultaneously.",
"Violin.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0781-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele is the first sounding instrument?
| 1 |
51-0782-00-visual_cues
|
[
"The left one.",
"Both ukuleles sound at the same time.",
"The right one.",
"Neither instrument produces any sound."
] |
0782-00
|
{
"question": "Which ukulele is the first sounding instrument?",
"options": [
"The left one.",
"Both ukuleles sound at the same time.",
"The right one.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0782-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
52-0783-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Keyboard.",
"Neither instrument produces any sound.",
"Flute."
] |
0783-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Keyboard.",
"Neither instrument produces any sound.",
"Flute."
],
"answer": 0,
"key": "0783-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
53-0784-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Guitar.",
"Ukulele."
] |
0784-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Both instruments begin simultaneously.",
"Guitar.",
"Ukulele."
],
"answer": 1,
"key": "0784-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
54-0785-00-visual_cues
|
[
"Erhu.",
"Both instruments begin simultaneously.",
"Guzheng.",
"Neither instrument produces any sound."
] |
0785-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Erhu.",
"Both instruments begin simultaneously.",
"Guzheng.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0785-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
55-0786-00-visual_cues
|
[
"Piano.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
] |
0786-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Piano.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Violin."
],
"answer": 1,
"key": "0786-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which ukulele is the first sounding instrument?
| 0 |
56-0787-00-visual_cues
|
[
"Both ukuleles sound at the same time.",
"Neither instrument produces any sound.",
"The right one.",
"The left one."
] |
0787-00
|
{
"question": "Which ukulele is the first sounding instrument?",
"options": [
"Both ukuleles sound at the same time.",
"Neither instrument produces any sound.",
"The right one.",
"The left one."
],
"answer": 0,
"key": "0787-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
57-0788-00-visual_cues
|
[
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Cello."
] |
0788-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Cello."
],
"answer": 1,
"key": "0788-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
58-0789-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Violin.",
"Neither instrument produces any sound.",
"Guitar."
] |
0789-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Violin.",
"Neither instrument produces any sound.",
"Guitar."
],
"answer": 0,
"key": "0789-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 2 |
59-0790-00-visual_cues
|
[
"Neither instrument produces any sound.",
"Piano.",
"Both instruments begin simultaneously.",
"Violin."
] |
0790-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Neither instrument produces any sound.",
"Piano.",
"Both instruments begin simultaneously.",
"Violin."
],
"answer": 2,
"key": "0790-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
60-0791-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Ukulele.",
"Flute.",
"Neither instrument produces any sound."
] |
0791-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Ukulele.",
"Flute.",
"Neither instrument produces any sound."
],
"answer": 0,
"key": "0791-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
61-0792-00-visual_cues
|
[
"Guzheng.",
"Both instruments begin simultaneously.",
"Pipa.",
"Neither instrument produces any sound."
] |
0792-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Guzheng.",
"Both instruments begin simultaneously.",
"Pipa.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0792-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
62-0793-00-visual_cues
|
[
"Accordion.",
"Flute.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0793-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Accordion.",
"Flute.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 3,
"key": "0793-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
63-0794-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Guzheng.",
"Accordion."
] |
0794-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Guzheng.",
"Accordion."
],
"answer": 0,
"key": "0794-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
64-0795-00-visual_cues
|
[
"Ukulele.",
"Both instruments begin simultaneously.",
"Flute.",
"Neither instrument produces any sound."
] |
0795-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Ukulele.",
"Both instruments begin simultaneously.",
"Flute.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0795-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
65-0796-00-visual_cues
|
[
"Clarinet.",
"Both instruments begin simultaneously.",
"Guitar.",
"Neither instrument produces any sound."
] |
0796-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Clarinet.",
"Both instruments begin simultaneously.",
"Guitar.",
"Neither instrument produces any sound."
],
"answer": 1,
"key": "0796-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 1 |
66-0797-00-visual_cues
|
[
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
] |
0797-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Violin.",
"Both instruments begin simultaneously.",
"Neither instrument produces any sound.",
"Clarinet."
],
"answer": 1,
"key": "0797-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
67-0798-00-visual_cues
|
[
"Piano.",
"Guzheng.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0798-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Piano.",
"Guzheng.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 3,
"key": "0798-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 0 |
68-0799-00-visual_cues
|
[
"Both instruments begin simultaneously.",
"Cello.",
"Violin.",
"Neither instrument produces any sound."
] |
0799-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Both instruments begin simultaneously.",
"Cello.",
"Violin.",
"Neither instrument produces any sound."
],
"answer": 0,
"key": "0799-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
Which musical instrument plays first?
| 3 |
69-0800-00-visual_cues
|
[
"Accordion.",
"Saxophone.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
] |
0800-00
|
{
"question": "Which musical instrument plays first?",
"options": [
"Accordion.",
"Saxophone.",
"Neither instrument produces any sound.",
"Both instruments begin simultaneously."
],
"answer": 3,
"key": "0800-00",
"video_source_url": "",
"motion_type": "visual cues",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": ""
}
|
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