Question: who was the band in back to the future
[{'answer': 'Marvin Berry and The Starlighters', 'provenance': [{'wikipedia_id': '10451921', 'title': 'Back to the Future (soundtrack)', 'start_paragraph_id': 1, 'start_character': 329, 'end_paragraph_id': 1, 'end_character': 362, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10451921', 'title': 'Back to the Future (soundtrack)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 492, 'bleu_score': 0.9776501033621461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9153194929615289833}, 'section': 'Section::::Abstract.'}]}]