This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'Antihypeensive specially suited for physically, intellectually and sexually active young patients: \nSelect and explain. \nA. Calcium channel blockers, B. ACE inhibitors, C. b adrenergic blocker, D. Diuretics', 'role': 'user'}, {'content': 'Answer: B \nExplanation: ACE inhibitors', 'role': 'assistant'}]