Question: when did my life as a teenage robot end
[{'answer': 'the ratings', 'provenance': [{'wikipedia_id': '341728', 'title': 'My Life as a Teenage Robot', 'start_paragraph_id': 12, 'start_character': 169, 'end_paragraph_id': 12, 'end_character': 180, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '341728', 'title': 'My Life as a Teenage Robot', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 478, 'bleu_score': 0.8718025146518251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8475256823728921890}, 'section': 'Section::::Production.\n'}]}]