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': "Hodgkin's lymphoma of the nodular subtype is associated with: \nSelect and explain. \nA. Lacunar cells, B. Popcorn cells, C. Reticular variant, D. None of the above", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer is A (Lacunar cells): acunar cells are characteristic of nodular subtype of Hodgkins lymphoma.', 'role': 'assistant'}]