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': 'True about eschar is all except \nSelect and explain. \nA. Thrombosed superficial veins, B. Contracted dermis, C. Sensitive to touch, D. Charred, denatured full thickness burn', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Eschar is insensitive area.', 'role': 'assistant'}]