This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Kupffer cells are found in \nSelect and explain. \nA. Hea, B. Lungs, C. Liver, D. Spleen', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ref Robbins 8/e p834; 7/e p79;9/e p102 Kupffer cells, also known as stellate macrophages and Kupffer-Browicz cells, are specialized macrophages located in the liver, lining the walls of the sinusoids. They form pa of the mononuclear phagocyte system.', 'role': 'assistant'}]