Question: who has won the most grammys in history
[{'answer': 'Georg Solti', 'provenance': [{'wikipedia_id': '16116273', 'title': 'Grammy Award records', 'start_paragraph_id': 4, 'start_character': 67, 'end_paragraph_id': 4, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Awards.:Most Grammys won.\n'}]}, {'provenance': [{'wikipedia_id': '16116273', 'title': 'Grammy Award records', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 298, 'bleu_score': 0.879962308706789, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5578323349474268945}, 'section': 'Section::::Awards.:Most Grammys won.\n'}]}]