Question: who is mr smith in mr smith goes to washington
[{'answer': 'James Stewart', 'provenance': [{'wikipedia_id': '62117', 'title': 'Mr. Smith Goes to Washington', 'start_paragraph_id': 1, 'start_character': 126, 'end_paragraph_id': 1, 'end_character': 139, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '62117', 'title': 'Mr. Smith Goes to Washington', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 51, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8240056706261192327}, 'section': 'Section::::Cast.\n'}]}]