Question: nfl record for most tackles in a career
[{'answer': 'Jessie Tuggle', 'provenance': [{'wikipedia_id': '3400724', 'title': 'List of National Football League records (individual)', 'start_paragraph_id': 1300, 'start_character': 46, 'end_paragraph_id': 1300, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Tackles.\n'}]}]