Question: who played the governor in o brother where art thou
[{'answer': 'Charles Durning', 'provenance': [{'wikipedia_id': '22216', 'title': 'O Brother, Where Art Thou?', 'start_paragraph_id': 1, 'start_character': 214, 'end_paragraph_id': 1, 'end_character': 229, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22216', 'title': 'O Brother, Where Art Thou?', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 402, 'bleu_score': 0.8735470083945921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2941069992767217878}, 'section': 'Section::::Cast.\n'}]}]