This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Dental
[{'content': 'Rhinophyma complicates \nSelect and explain. \nA. Acne vulgaris, B. Acne rosacea, C. Psoriasis, D. Retinoid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Acne rosacea and rhinophyma are synonyms: Rhinophyma is a skin disorder that causes the nose to become enlarged and bulbous. The nose may look red, swollen, and distoed. The condition is a subtype of rosacea, an inflammatory skin disease. Other subtypes of rosacea cause redness and small, pus-filled bumps on the face, commonly on the cheeks, chin, and nose Ref: Harrison 20th edition pg 1234', 'role': 'assistant'}]