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: Dental
[{'content': 'Rhinophyma complicates – \nSelect and explain. \nA. Acne vulgaris, B. Acne rosacea, C. Psoriasis, D. Pemphigus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Rhinophyma is slowly progressive condition due to hypertrophy of the sebaceous gland of the tip of nose often seen in cases of long standing acne rosacea.', 'role': 'assistant'}]