This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
[{'content': "Diabetes mellitus is associated with all except - \nSelect and explain. \nA. Pendred syndrome, B. Down's syndrome, C. Turner's syndrome, D. Klinefelters syndrome", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ref -researchgate.net', 'role': 'assistant'}]