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': 'Wear and tear pigment in the body refer to \nSelect and explain. \nA. A. LiPochrome, B. B. Melanin, C. C. Anthracotic pigment, D. D. Haemosiderin', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Refer ribbons 7/e p39 , 9/e p64', 'role': 'assistant'}]