This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Pathology
[{'content': 'Low grade Central Nervous System tumour among the following is \nSelect and explain. \nA. Diffuse astrocytoma, B. Anaplastic astrocytoma, C. Glioblastoma multiforme, D. Meningioma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: (D) Meningioma # SPECTRUM OF CNS TUMORS range from Diffuse astrocytoma (grade ll/IV) Anaplastic astrocytoma (grade lll/IV) Glioblastoma (grade IV/IV)> Most meningiomas have a relatively low risk of recurrence or aggressive growth, and so are considered WHO grade l/IV.', 'role': 'assistant'}]