Question: who won the fights between ali and frazier
[{'answer': 'Frazier', 'provenance': [{'wikipedia_id': '206695', 'title': 'Fight of the Century', 'start_paragraph_id': 1, 'start_character': 21, 'end_paragraph_id': 1, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '206695', 'title': 'Fight of the Century', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 472, 'bleu_score': 0.674924356638629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12385834913797332917}, 'section': 'Section::::Abstract.'}]}]