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': 'Multiple punched out lesions in X- ray skull are seen in: \nSelect and explain. \nA. Meningioma, B. Sturge weber syndrome, C. Myeloma, D. Neurofibroma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Myeloma', 'role': 'assistant'}]