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': 'All of them develop in the mesentery of stomach except \nSelect and explain. \nA. Liver, B. Spleen, C. Kidney, D. Pancreas', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Kidney', 'role': 'assistant'}]