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': "All are true abut Hashimoto's thyroiditis except ? \nSelect and explain. \nA. Antithyroid microsomal antibodies, B. Antithyroid nuclear antibodies, C. Anti TSH receptor antibodies, D. Increased level of thyroid hormones", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e. Antithyroid nuclear antibodies", 'role': 'assistant'}]