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': 'The characteristic and common presentation of diabetic neuropathy is - \nSelect and explain. \nA. Amyotrophy, B. Mononeuropathy, C. Symmetrical sensory neuropathy, D. Autonomic neuropathy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]