Question: who has the most nfl rings as a player
[{'answer': 'Charles Haley', 'provenance': [{'wikipedia_id': '3101148', 'title': 'Super Bowl ring', 'start_paragraph_id': 30, 'start_character': 12, 'end_paragraph_id': 30, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Most Super Bowl rings.\n'}]}, {'answer': 'Tom Brady', 'provenance': [{'wikipedia_id': '3101148', 'title': 'Super Bowl ring', 'start_paragraph_id': 17, 'start_character': 12, 'end_paragraph_id': 17, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Most Super Bowl rings.\n'}]}]