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': 'Choking is associated with which of the following firearm \nSelect and explain. \nA. Revolver, B. Pistol, C. Shotgun, D. Rifle', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. c. Shotgun', 'role': 'assistant'}]