{"episode_index": 0, "tasks": ["Grasp a lego block and put it in the bin."], "length": 429}
{"episode_index": 1, "tasks": ["Grasp a lego block and put it in the bin."], "length": 357}
{"episode_index": 2, "tasks": ["Grasp a lego block and put it in the bin."], "length": 307}