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': "Eruption fails in this bone disease, as there is no bone resorption \nSelect and explain. \nA. Primary hyperparathyroidism, B. Phantom bone disease, C. Paget's disease, D. Osteopetrosis", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]