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': 'A burn patient is referred when ? \nSelect and explain. \nA. 10% superficial burn in child, B. Scald in face, C. 25% superficial burn in adult, D. All', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e. Scald in face", 'role': 'assistant'}]