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        },
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        },
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    },
    "video": {
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    "annotation": {
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        "human.action.verb": {
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        "human.action.object": {
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        "human.action.start_location": {
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        "human.action.end_location": {
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        "human.action.hand": {
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        "human.action.rating": {
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        "human.action.failure_code": {
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        "human.fine_action": {
            "original_key": "annotation.human.fine_action"
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        "human.coarse_action": {
            "original_key": "annotation.human.coarse_action"
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    }
}