This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Kidney & Uterus), Subject name: Surgery
[{'content': 'In renal transplant graft is placed in - \nSelect and explain. \nA. Upper retroperitoneal space, B. Iliac fossa, C. Normal anatomical site of kidney, D. Anywhere', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Iliac fossa", 'role': 'assistant'}]