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: Forensic Medicine
[{'content': 'In case of death in lock up, the inquest is held by \nSelect and explain. \nA. A police officer, B. Magistrate, C. Panchayat officer, D. District Attorney', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Magistrate', 'role': 'assistant'}]