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: Anatomy
[{'content': 'Extent of kidney is from: \nSelect and explain. \nA. D10-L1, B. D11-L2, C. D12-L3, D. L1-L3', 'role': 'user'}, {'content': 'Answer: C \nExplanation: D12-L3', 'role': 'assistant'}]