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': 'Kennedy phenomenon is seen in- \nSelect and explain. \nA. Road traffic accident, B. Gunshot injury, C. Burns, D. Contusion', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Kennedy phenomenon- surgical alteration or suturing of gunshot wound creates problem.\nThe evaluation of the gunshot wound, whether it was an entrance or an exit wound becomes difficult.', 'role': 'assistant'}]