Question: who has the longest field goal in the nfl
[{'answer': 'Matt Prater', 'provenance': [{'wikipedia_id': '8378967', 'title': 'Field goal', 'start_paragraph_id': 10, 'start_character': 72, 'end_paragraph_id': 10, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::Strategy.\n'}]}, {'provenance': [{'wikipedia_id': '8378967', 'title': 'Field goal', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 1066, 'bleu_score': 0.9243110890208611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14166764096043092678}, 'section': 'Section::::Strategy.\n'}]}]