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': 'True regarding follicular carcinoma of thyroid \nSelect and explain. \nA. Hematogemous spread, B. Commonly multifocal, C. Readily diagnosed by fnac, D. Most commonly carcinoma of thyaoid', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]