Question: when did my chemical romance become a band
[{'answer': '2001', 'provenance': [{'wikipedia_id': '931216', 'title': 'My Chemical Romance', 'start_paragraph_id': 1, 'start_character': 134, 'end_paragraph_id': 1, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '931216', 'title': 'My Chemical Romance', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 820, 'bleu_score': 0.885287120595847, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6137347134878966684}, 'section': 'Section::::Abstract.'}]}]