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': 'A method of homicidal smothering and traumatic asphyxia is known is : \nSelect and explain. \nA. Choking, B. Gagging, C. Burking, D. Overlying', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Burking', 'role': 'assistant'}]