This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous system, Subject name: Physiology
[{'content': 'The white matter of cerebellum is well myelinated at \nSelect and explain. \nA. 1 month, B. 3 months, C. 6 months, D. 12 months', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The white matter of cerebellum is well myelinated at 1 month.Ref: Ganong&;s review of medical physiology, 23rd edition, Page no:254', 'role': 'assistant'}]