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': "Patient with altered consciouness, tremors and visual hallucinatins, the probable deagnosis is: \nSelect and explain. \nA. Delirium tremens, B. Kosarloff's psychosis, C. MDP, D. Wernicke's encephalopathy", 'role': 'user'}, {'content': 'Answer: A \nExplanation: A. i.e. Delirium tremens', 'role': 'assistant'}]