Question: what type of music did john philip sousa write
[{'answer': 'American military and patriotic marches'}, {'provenance': [{'wikipedia_id': '39753', 'title': 'John Philip Sousa', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 578, 'bleu_score': 0.658595021793239, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11271597830244711335}, 'section': 'Section::::Abstract.'}]}]