Question: who sang the song the day the music died
[{'answer': 'Don McLean', 'provenance': [{'wikipedia_id': '58796', 'title': 'The Day the Music Died', 'start_paragraph_id': 1, 'start_character': 291, 'end_paragraph_id': 1, 'end_character': 301, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '58796', 'title': 'The Day the Music Died', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 355, 'bleu_score': 0.8767268292043211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7815456024127434174}, 'section': 'Section::::Abstract.'}]}]