Question: who sang until you come back to me
[{'answer': 'Aretha Franklin', 'provenance': [{'wikipedia_id': '5181770', 'title': "Until You Come Back to Me (That's What I'm Gonna Do)", 'start_paragraph_id': 1, 'start_character': 365, 'end_paragraph_id': 1, 'end_character': 380, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5181770', 'title': "Until You Come Back to Me (That's What I'm Gonna Do)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 551, 'bleu_score': 0.88700222317106, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5601773781259094093}, 'section': 'Section::::Abstract.'}]}]