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 stab wounds, Langer's lines determine: NEET 14 \nSelect and explain. \nA. Direction, B. Gaping, C. Shelving, D. Healing", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Healing', 'role': 'assistant'}]