This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metastatic Tumors of Bone, Subject name: Orthopaedics
[{'content': 'Most common tumor producing osteoblastic metastasis- \nSelect and explain. \nA. Kidney, B. Lung, C. Prostate, D. Thyroid', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Prostate Osteolytic bone metastasesOsteoblastic bone metastasisMixed osteolytic-osteoblastico Renal (kidney)o Thyroido Ewing's sarcomao Uterine carcinomao GIT cancers & Hepatomao Wilm's tumorso Myelomao Melonoma & SCCo Malignant pheochromocytomao Prostate (most common)o Medullary carcinoma of thyroido Osteogenic sarcomao Neuroblastomao Medulloblastomao Breasto Lung (Bronchus)o Urinary bladdero Pancreatico Testicularo Cervicalo Ovarian", 'role': 'assistant'}]