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': 'Most medially located renal structure is - \nSelect and explain. \nA. Major calyx, B. Minor calyx, C. Renal cortex, D. Renal pelvis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Among given options medial to lateral → renal pelvis, major calyx, minor calyx, renal cortex.', 'role': 'assistant'}]