Question: who played lead guitar for the rolling stones
[{'answer': 'Mick Taylor', 'provenance': [{'wikipedia_id': '476786', 'title': 'Mick Taylor', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]