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': 'Most common type of cutaneous T.B. is: \nSelect and explain. \nA. Lupus vulgaris, B. Scrofuloderma, C. T.B. verruca cutis, D. Erythema induratum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Lupus vulgaris', 'role': 'assistant'}]