Question: what's the name of alice cooper's band
[{'answer': 'Alice Cooper', 'provenance': [{'wikipedia_id': '140308', 'title': 'Alice Cooper', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '140308', 'title': 'Alice Cooper', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 684, 'bleu_score': 0.9826823455989031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 930125490919066885}, 'section': 'Section::::Abstract.'}]}]