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: Psychiatry
[{'content': 'T/t of alcohol withdrawal - \nSelect and explain. \nA. B-blocker, B. BZD, C. Amitryptiline, D. SSRIs', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]