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: ENT
[{'content': 'Rhinophyma is a slow growing tumour with the following pathology: \nSelect and explain. \nA. Hyperophy of the sebaceous glands, B. Hyperophy of sweat glands, C. Hyperplasia of endothelial cells, D. Hyperplasia of epithelial cells', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Rhinophyma or potato tumour is a slow growing benign tumour due to hyperophy of the sebaceous glands of the tip of nose.', 'role': 'assistant'}]