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': 'Which of the following brain tumors does not spread CSF ? \nSelect and explain. \nA. Germ cell tumors, B. Medulloblastoma, C. CNS lymphoma, D. Craniopharyngioma', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Craniopharyngioma Brain tumors spreading CSF Ependymoma o Pineoblastoma o Choroid plexus carcinoma Medulloblastoma o Germinoma o Astrocytoma CNS lymphoma", 'role': 'assistant'}]