Question: who wrote paint it black by the rolling stones
[{'answer': 'Mick Jagger', 'provenance': [{'wikipedia_id': '2286114', 'title': 'Paint It Black', 'start_paragraph_id': 1, 'start_character': 166, 'end_paragraph_id': 1, 'end_character': 177, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Keith Richards', 'provenance': [{'wikipedia_id': '2286114', 'title': 'Paint It Black', 'start_paragraph_id': 1, 'start_character': 182, 'end_paragraph_id': 1, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2286114', 'title': 'Paint It Black', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 335, 'bleu_score': 0.8975471123806721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16799829148748685481}, 'section': 'Section::::Abstract.'}]}]