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': 'When do you refer burns patient to a burn center, in case of partial thickness burn \nSelect and explain. \nA. Burn > 30% of body surface area, B. Burn > 25% of body surface area, C. Burn > 15% of body surface area, D. Burn > 10% of body surface area', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Partial thickness\xa0Burn > 10% of body surface area is criteria for referral to burn center.', 'role': 'assistant'}]