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: Medicine
[{'content': 'True regarding multiple myeloma is all, EXCEPT- \nSelect and explain. \nA. Bone pain, B. Lytic lesions, C. Increased alkaline phosphatase, D. Tarterate resistance, acid phosphatase positive', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]