{"episode_index": 0, "tasks": ["Stack the green cube on the red cube."], "length": 413}
{"episode_index": 1, "tasks": ["Stack the green cube on the red cube."], "length": 392}
{"episode_index": 2, "tasks": ["Stack the green cube on the red cube."], "length": 478}
{"episode_index": 3, "tasks": ["Stack the green cube on the red cube."], "length": 400}
{"episode_index": 4, "tasks": ["Stack the green cube on the red cube."], "length": 422}
{"episode_index": 5, "tasks": ["Stack the green cube on the red cube."], "length": 317}
{"episode_index": 6, "tasks": ["Stack the green cube on the red cube."], "length": 371}
{"episode_index": 7, "tasks": ["Stack the green cube on the red cube."], "length": 361}
{"episode_index": 8, "tasks": ["Stack the green cube on the red cube."], "length": 371}
{"episode_index": 9, "tasks": ["Stack the green cube on the red cube."], "length": 490}
{"episode_index": 10, "tasks": ["Stack the green cube on the red cube."], "length": 472}
{"episode_index": 11, "tasks": ["Stack the green cube on the red cube."], "length": 486}
{"episode_index": 12, "tasks": ["Stack the green cube on the red cube."], "length": 451}
{"episode_index": 13, "tasks": ["Stack the green cube on the red cube."], "length": 417}
{"episode_index": 14, "tasks": ["Stack the green cube on the red cube."], "length": 397}
{"episode_index": 15, "tasks": ["Stack the green cube on the red cube."], "length": 396}
{"episode_index": 16, "tasks": ["Stack the green cube on the red cube."], "length": 462}
{"episode_index": 17, "tasks": ["Stack the green cube on the red cube."], "length": 477}
{"episode_index": 18, "tasks": ["Stack the green cube on the red cube."], "length": 495}
{"episode_index": 19, "tasks": ["Stack the green cube on the red cube."], "length": 399}