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: Pathology
[{'content': 'Bone tumour which is hormone dependent ? \nSelect and explain. \nA. Osteogenic sarcoma, B. Ewing sarcoma, C. Osteoclastoma, D. Fibrous dysplasia', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Fibrous dysplasia Polyostotic fibrous dysplasia is associated with endocrine abnormalities.", 'role': 'assistant'}]