Question: class of drugs administered to lower high blood pressure
[{'answer': 'Antihypertensives', 'provenance': [{'wikipedia_id': '633467', 'title': 'Antihypertensive drug', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '633467', 'title': 'Antihypertensive drug', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 738, 'bleu_score': 0.9583546176158331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2729365113958746389}, 'section': 'Section::::Abstract.'}]}]