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': 'Thyroglossal cyst can increase the risk for \nSelect and explain. \nA. Follicular carcinoma, B. Papillary, C. Hurthic cell tumour, D. Anaplastic carcinoma', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Thyroglossal cyst can increase the risk for papillary carcinoma of thyroid.', 'role': 'assistant'}]