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': 'In which of the following state, a person is mute and akinetic, but can be awakened and even be ale? \nSelect and explain. \nA. Stupor, B. Delirium, C. Twilight state, D. Oneiroid state', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans.A. StuporStupor refers to a higher degree of arousability in which the patient can be transiently awakened only by vigorous stimuli, accompanied by motor behaviour that leads to avoidance of uncomfoable or aggravating stimuli.', 'role': 'assistant'}]