Question: who sang will it go round in circles
[{'answer': 'Billy Preston', 'provenance': [{'wikipedia_id': '7707021', 'title': 'Will It Go Round in Circles', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7707021', 'title': 'Will It Go Round in Circles', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 503, 'bleu_score': 0.586356782005932, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6532281479325969574}, 'section': 'Section::::Abstract.'}]}]