This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diabetes Mellitus, Subject name: Medicine
[{'content': 'Which is not associated with diabetes mellitus? \nSelect and explain. \nA. Cushing syndrome, B. Acromegaly, C. Hypothyroidism, D. Phaeochromocytoma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Coisol, growth hormone and catecholamines increase the blood sugar levels leading to impaired glucose tolerance or diabetes mellitus. whereas hypothyroidism is not associated with the blood sugar levels or diabetes mellitus', 'role': 'assistant'}]