Question: who wrote you cant always get what you want
[{'answer': 'Mick Jagger', 'provenance': [{'wikipedia_id': '2267835', 'title': "You Can't Always Get What You Want", 'start_paragraph_id': 1, 'start_character': 116, 'end_paragraph_id': 1, 'end_character': 127, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Keith Richards', 'provenance': [{'wikipedia_id': '2267835', 'title': "You Can't Always Get What You Want", 'start_paragraph_id': 1, 'start_character': 132, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2267835', 'title': "You Can't Always Get What You Want", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 0.9645876452711911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6762523572946101526}, 'section': 'Section::::Abstract.'}]}]