Question: theater is classified as which type of art
[{'answer': 'performing', 'provenance': [{'wikipedia_id': '29560452', 'title': 'The arts', 'start_paragraph_id': 1, 'start_character': 195, 'end_paragraph_id': 1, 'end_character': 205, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29560452', 'title': 'The arts', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 359, 'bleu_score': 0.857449177193624, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3870683700137568769}, 'section': 'Section::::Abstract.'}]}]