Question: who wrote let's spend the night together
[{'answer': 'Mick Jagger', 'provenance': [{'wikipedia_id': '3295696', 'title': "Let's Spend the Night Together", 'start_paragraph_id': 1, 'start_character': 54, 'end_paragraph_id': 1, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Keith Richards', 'provenance': [{'wikipedia_id': '3295696', 'title': "Let's Spend the Night Together", 'start_paragraph_id': 1, 'start_character': 70, 'end_paragraph_id': 1, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3295696', 'title': "Let's Spend the Night Together", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 373, 'bleu_score': 0.9297257490286691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13072564263729920211}, 'section': 'Section::::Abstract.'}]}]