{"episode_index": 0, "tasks": ["Stack cubes from left to right."], "length": 818}
{"episode_index": 1, "tasks": ["Stack cubes from left to right."], "length": 818}
{"episode_index": 2, "tasks": ["Stack cubes from left to right."], "length": 721}
{"episode_index": 3, "tasks": ["Stack cubes from left to right."], "length": 674}
{"episode_index": 4, "tasks": ["Stack cubes from left to right."], "length": 748}
{"episode_index": 5, "tasks": ["Stack cubes from left to right."], "length": 924}
{"episode_index": 6, "tasks": ["Stack cubes from left to right."], "length": 708}
{"episode_index": 7, "tasks": ["Stack cubes from left to right."], "length": 852}
{"episode_index": 8, "tasks": ["Stack cubes from left to right."], "length": 799}
{"episode_index": 9, "tasks": ["Stack cubes from left to right."], "length": 821}
{"episode_index": 10, "tasks": ["Stack cubes from left to right."], "length": 936}
{"episode_index": 11, "tasks": ["Stack cubes from left to right."], "length": 907}
{"episode_index": 12, "tasks": ["Stack cubes from left to right."], "length": 969}
{"episode_index": 13, "tasks": ["Stack cubes from left to right."], "length": 794}
{"episode_index": 14, "tasks": ["Stack cubes from left to right."], "length": 825}
{"episode_index": 15, "tasks": ["Stack cubes from left to right."], "length": 875}
{"episode_index": 16, "tasks": ["Stack cubes from left to right."], "length": 837}
{"episode_index": 17, "tasks": ["Stack cubes from left to right."], "length": 897}
{"episode_index": 18, "tasks": ["Stack cubes from left to right."], "length": 1010}
{"episode_index": 19, "tasks": ["Stack cubes from left to right."], "length": 839}