Question: a medical term that means decrease in blood pressure is
[{'answer': 'orthostatic hypotension', 'provenance': [{'wikipedia_id': '56558', 'title': 'Blood pressure', 'start_paragraph_id': 55, 'start_character': 126, 'end_paragraph_id': 55, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Disorders of blood pressure.:Low blood pressure.:Orthostatic hypotension.\n'}]}]