Question: who deals with injuries to the musculoskeletal system
[{'answer': 'physiatrist', 'provenance': [{'wikipedia_id': '653348', 'title': 'Human musculoskeletal system', 'start_paragraph_id': 4, 'start_character': 513, 'end_paragraph_id': 4, 'end_character': 524, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '653348', 'title': 'Human musculoskeletal system', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 603, 'bleu_score': 0.977897140678983, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10277356465704653231}, 'section': 'Section::::Abstract.'}]}]