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: Surgery
[{'content': 'The following wound is not untidy \nSelect and explain. \nA. Incised untidy wound, B. Crushed wound, C. Avulsed wound, D. Lacerated wound', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]