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: Dental
[{'content': 'Decalcified freeze dried bone allograft is considered as \nSelect and explain. \nA. osteogenic, B. osteoinductive, C. osteoconductive, D. osteoplastic', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]