| { | |
| "sample_id": "a00461_00698", | |
| "subset": "causal", | |
| "caption": "In a workshop cluttered with wood shavings, a cylindrical piece of light-colored wood rotates rapidly on a lathe, its surface smoothing as fine curls of sawdust spiral away. A gloved hand guides a chisel along the spinning wood, shaping a tapered end with precise pressure. The motion generates continuous friction, ejecting thin ribbons of wood into the air, while the machine's motor hums in the background.", | |
| "ground_truth_media": { | |
| "source_video": "source_video.mp4", | |
| "first_frame": "first_frame.png" | |
| } | |
| } |