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: Microbiology
[{'content': 'In Rabies, the characterstic pathological manifestation is - \nSelect and explain. \nA. Ventriculitis, B. Brainstem encephalitis, C. Basal ganglia affection, D. Meningitis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]