The following are multiple choice questions (with answers) about medical knowledge.   **Question:** An 8-year-old boy presents with well defined annular lesion over the buttock with central scarring that is gradually progressive over the last 8 months. The diagnosis is   (A) Annular psoriasis   (B) Lupus Vulgaris   (C) Tinea Corporis   (D) Chronic granulomatous disease
['(B) Lupus Vulgaris <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Annular psoriasis \n (B) Lupus Vulgaris \n (C) Tinea Corporis \n (D) Chronic granulomatous disease <> possible answers', '  An 8-year-old boy presents with well defined annular lesion over the buttock with central scarring that is gradually progressive over the last 8 months. The diagnosis is <> context@']