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': 'Burn by moist heat is known as: \nSelect and explain. \nA. Ordinary burn, B. Scar burn, C. Scalds burn, D. Hot burn', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Burns may be classified as:\n\nOrdinary burns caused by dry heat.\nScalds caused by moist heat.\nChemical burns caused by strong acid or base.\nElectric burns.\nRadiation bums.\nCold burns.', 'role': 'assistant'}]