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': 'Which of the following structure is not found at the Transpyloric plane? \nSelect and explain. \nA. Origin of Superior mesenteric Artery, B. Body of Gall bladder, C. Lower limit of Adult spinal cord, D. Hilum of Right kidney', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Structures at Transpyloric plane\n\nOrigin of Superior mesenteric Artery\nFundus of Gall bladder\nHilum of both kidney\nLower limit of Adult spinal cord\nPylorus of Stomach', 'role': 'assistant'}]