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: Medicine
[{'content': 'Cushing syndrome is characterized by all except: \nSelect and explain. \nA. DM, B. HT, C. Proximal myopathy, D. None (All are seen)', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer is D (None -- All are seen): Cushing's syndrome may be associated with all features mentioned in the question.", 'role': 'assistant'}]