This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen, Pelvis and Perineum, Subject name: Anatomy
[{'content': 'All of the following are the posterior relations of the kidney EXCEPT: \nSelect and explain. \nA. Psoas major, B. Quadratus lumborum, C. Sympathetic chain, D. Ilioinguinal nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Nerves related to kidneys posteriorly are: Subcostal (T12), iliohypogastric (L1), and ilioinguinal (L1). Four muscles are in posterior relations of kidney: Diaphragm, quadratus lumborum, psoas major, and transversus abdominis. fig:- posterior relation of kidney', 'role': 'assistant'}]