Question: what's the nfl record for longest field goal
[{'answer': '64 yards', 'provenance': [{'wikipedia_id': '8378967', 'title': 'Field goal', 'start_paragraph_id': 9, 'start_character': 700, 'end_paragraph_id': 9, 'end_character': 708, 'bleu_score': 1.0, 'section': 'Section::::Strategy.\n'}]}]