This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Drowning, Subject name: Forensic Medicine
[{'content': "'Tete de negre' appearance of the skin is seen in:- \nSelect and explain. \nA. Antemoem Abrasion, B. Superficial burns, C. Drowning, D. Purrefaction", 'role': 'user'}, {'content': "Answer: C \nExplanation: In drowing, with onset of putrefaction, skin of head and neck become dark with 'tete de negre' appearance (Tete de negre is the French name for a desse, a pastry covered with black chocolate, which literally means 'nigger-brown' color.)", 'role': 'assistant'}]