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: Unknown
[{'content': 'Capgras syndrome is more common in: \nSelect and explain. \nA. Obsessive compulsive disorder, B. Paranoid schizophrenia, C. Hysteria, D. Schizoid personality disorder', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]