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: Anatomy
[{'content': 'True statement is : \nSelect and explain. \nA. Osteoblasts gives rise to osteocytes, B. Growth of bone occurs at diaphysis, C. Epiphysis is present between metaphysis and diaphysis, D. Interphalangeal joint is a saddle joint', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Osteoblasts give rise to osteocyte', 'role': 'assistant'}]