This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Special topics, Subject name: Anatomy
[{'content': 'Delusional belief that one is dead called \nSelect and explain. \nA. Erotomania, B. Cotard delusion, C. Delusion of self reproach, D. Delusion of persecution', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cotard delusion delusion that he is dead. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 359', 'role': 'assistant'}]