Question: who publishes the cpt manual for procedure codes
[{'answer': 'American Medical Association', 'provenance': [{'wikipedia_id': '2014255', 'title': 'Current Procedural Terminology', 'start_paragraph_id': 1, 'start_character': 90, 'end_paragraph_id': 1, 'end_character': 118, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2014255', 'title': 'Current Procedural Terminology', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 474, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6380675740749706295}, 'section': 'Section::::Abstract.'}]}]