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 a young male, history of firm unshakable belief of hands passing through the body & gripping his lungs indicates \nSelect and explain. \nA. Schizophrenia, B. Depression, C. Somatization, D. Asthma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: This patient has :-\n\n\nFalse but firm belief → Delusion.\nHand passing through the body & gripping his lungs → delusion is bizarre (belief that is impossible):\n\n\nBizarre delusions are seen in schizophrenia.', 'role': 'assistant'}]