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: Medicine
[{'content': "The subtype of Hodgkin's disease, which is histogentically distinct from all the other subtypes,is \nSelect and explain. \nA. Lymphocyte predominant, B. Nodular sclerosis, C. Mixed cellularity, D. Lymphocyte depleted", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]