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: Pharmacology
[{'content': "Intranasal calcitonin is used for ? \nSelect and explain. \nA. Paget's disease, B. MEN Syndrome, C. Hypercalcemia, D. Postmenopausal osteoporosis", 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]