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': 'Which drug can cause psychosis: September 2004 \nSelect and explain. \nA. Ofloxacin, B. Amfetamine, C. Capreomycin, D. Rifampicin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. Amfetamine', 'role': 'assistant'}]