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: Surgery
[{'content': 'Huhle cell carcinoma is a subtype of: \nSelect and explain. \nA. Papillary carcinoma, B. Follicular carcinoma, C. Medullary thyroid carcinoma, D. None of the above', 'role': 'user'}, {'content': "Answer: B \nExplanation: Huhle cell carcinomas account for approximately 3% of all thyroid malignancies and, under the World Health Organization classification, are considered to be a subtype of follicular thyroid cancer. Ref: Schwaz's principle of surgery 9th edition, chapter 38.", 'role': 'assistant'}]