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: Skin
[{'content': 'DOC in type I lepra reaction with severe neuritis \nSelect and explain. \nA. Thalidomide, B. Clafazamine, C. Dapsone, D. Systemic Coicosteroid', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Systemic coicosteroid', 'role': 'assistant'}]