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: Medicine
[{'content': 'Lupus vulgaris is \nSelect and explain. \nA. Generalized collagen disease, B. A local collagen disease of the face, C. Syphilitic lesion on the face, D. Tuberculosis lesion (skin) on the face', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]