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': 'Structures lying posterior to spleen are all of the following except: \nSelect and explain. \nA. 11th rib, B. Left lung, C. The diaphragm, D. The stomach', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Relations of spleen:Anteriorly: The stomach, tail of the pancreas, and left colic flexure. The left kidney lies along its medial border. Posteriorly: The diaphragm; left pleura (left costodiaphragmatic recess); left lung; and 9th, 10th, and 11th rib.', 'role': 'assistant'}]