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': 'Durck granuloma is seen in? \nSelect and explain. \nA. Cat scratch disease, B. Cerebral malaria, C. Churg strauss syndrome, D. Coccidiomycoses', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Durck granuloma are blood vessels packed with rings of plasmodium falcipalum.', 'role': 'assistant'}]