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: Pathology
[{'content': 'The light brown perinuclear pigment seen on H & Estaining of the cardiac muscle fibres in the grosslynormal appearing hea of an 83 year old man atautopsy is due to deposition os: \nSelect and explain. \nA. Hemosiderin, B. Lipochrome, C. Cholesterol metabolite, D. Anthracotic pigment', 'role': 'user'}, {'content': 'Answer: B \nExplanation: . Lipochrome', 'role': 'assistant'}]