Question: who recorded the song she's like a rainbow
[{'answer': 'Rolling Stones', 'provenance': [{'wikipedia_id': '6010305', 'title': "She's a Rainbow", 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]