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': 'Hallucinations are produced by? \nSelect and explain. \nA. Amphetamine, B. Morphine, C. Paraxetine, D. Chlorpromazine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans, A. AmphetamineAmphetamine psychosis mimic paranoid schizophrenia. There may be deleusions and hallucinations.', 'role': 'assistant'}]