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: Unknown
[{'content': 'Lymphohistocytic variant of Reed Sternberg seen in which subtype of Hodgkin lymphoma: \nSelect and explain. \nA. Nodular sclerosis, B. Lymphocyte rich, C. Lymphocyte predominant, D. Lymphocyte depleted', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ref. Robbins Pathology. 9th edition. Page. 601\nDirect picture from Robbins', 'role': 'assistant'}]