[
    {
        "start_time": 0.0,
        "end_time": 2.0,
        "whole_body": "The person is walking forward through a park-like setting, moving from the background toward the camera.",
        "hands": "The person's hands are swinging naturally at their sides in coordination with their stride.",
        "face": "The person's face is oriented forward, looking in the direction of their movement, though it remains out of focus."
    }
]