Question: who wrote the rolling stones song sympathy for the devil
[{'answer': 'Mick Jagger', 'provenance': [{'wikipedia_id': '836015', 'title': 'Sympathy for the Devil', 'start_paragraph_id': 1, 'start_character': 87, 'end_paragraph_id': 1, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Keith Richards', 'provenance': [{'wikipedia_id': '836015', 'title': 'Sympathy for the Devil', 'start_paragraph_id': 1, 'start_character': 103, 'end_paragraph_id': 1, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '836015', 'title': 'Sympathy for the Devil', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 117, 'bleu_score': 0.664354886150749, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 107101670102236507}, 'section': 'Section::::Abstract.'}]}]