Question: a type of drug that works by enhancing the action of the neurotransmitter gaba
[{'answer': 'picamilon', 'provenance': [{'wikipedia_id': '184540', 'title': 'Gamma-Aminobutyric acid', 'start_paragraph_id': 37, 'start_character': 561, 'end_paragraph_id': 37, 'end_character': 570, 'bleu_score': 1.0, 'section': 'Section::::Pharmacology.\n'}]}, {'provenance': [{'wikipedia_id': '184540', 'title': 'Gamma-Aminobutyric acid', 'start_paragraph_id': 37, 'start_character': 0, 'end_paragraph_id': 37, 'end_character': 870, 'bleu_score': 0.925911547342512, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18131685755879991957}, 'section': 'Section::::Pharmacology.\n'}]}]