Question: who had the most championship rings in the nfl
[{'answer': 'Bill Belichick', 'provenance': [{'wikipedia_id': '3101148', 'title': 'Super Bowl ring', 'start_paragraph_id': 13, 'start_character': 12, 'end_paragraph_id': 13, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Most Super Bowl rings.\n'}]}, {'answer': 'Neal Dahlen', 'provenance': [{'wikipedia_id': '3101148', 'title': 'Super Bowl ring', 'start_paragraph_id': 15, 'start_character': 12, 'end_paragraph_id': 15, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Most Super Bowl rings.\n'}]}]