Question: where is o brother where art thou set
[{'answer': 'in 1937 rural Mississippi', 'provenance': [{'wikipedia_id': '22216', 'title': 'O Brother, Where Art Thou?', 'start_paragraph_id': 2, 'start_character': 16, 'end_paragraph_id': 2, 'end_character': 41, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22216', 'title': 'O Brother, Where Art Thou?', 'start_paragraph_id': 2, 'start_character': 12, 'end_paragraph_id': 2, 'end_character': 424, 'bleu_score': 0.690990118011188, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17419447717301046881}, 'section': 'Section::::Abstract.'}]}]