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': 'Neurotropism is shown by  a) C. neoformans  b) Polio virus  c) Coxsackie virus  d) C.albicans \nSelect and explain. \nA. abc, B. bcd, C. abd, D. acd', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]