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': "'Rat hole' appearance of entry wound of firearm is seen in: COMEDK 15 \nSelect and explain. \nA. Close range of shotguns, B. Near range of shotguns, C. Close range of rifles, D. Near range of rifles", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Near range of shotguns', 'role': 'assistant'}]