{
    "state": {
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            "end": 7
        },
        "right_arm": {
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        },
        "left_hand": {
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        },
        "right_hand": {
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        },
        "left_leg": {
            "start": 26,
            "end": 32
        },
        "right_leg": {
            "start": 32,
            "end": 38
        },
        "waist": {
            "start": 38,
            "end": 39
        }
    },
    "action": {
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            "start": 12,
            "end": 19
        },
        "right_arm": {
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            "end": 26
        },
        "left_hand": {
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        },
        "right_hand": {
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        }
    },
    "video": {
        "ego_view": {
            "original_key": "observation.images.egocentric"
        }
    },
    "annotation": {
        "human.action.task_description": {
            "original_key": "task_index"
        }
    }
}