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': 'Not a feature of alcohol withdrawal is: \nSelect and explain. \nA. Hallucination, B. Tremor, C. Hypersomnolence, D. Autonomic hyperactivity', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Hypersomnolence', 'role': 'assistant'}]