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': 'Ring enhancing brain lesion are seen in all except \nSelect and explain. \nA. Lymphoma, B. Toxoplasmosis, C. Radiation necrosis, D. Intracranial hemorrhage', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Intracranial hemorrhage does not show ring enhancing brain lesion.', 'role': 'assistant'}]