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: Radiology
[{'content': 'Most common intracranial neoplasm \nSelect and explain. \nA. Gliomas, B. Meningioma, C. Metastasis, D. Schwamoma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: M/c intracranial neoplasm - Metastasis.\nM/c primary intracranial neoplasm\xa0- Gliomas.\nM/c extra - axial intracranial neoplasm\xa0- Meningioma.', 'role': 'assistant'}]