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': 'Hand wrist radiograph provides a view of: \nSelect and explain. \nA. 25 bones, B. 26 bones, C. 30 bones, D. 32 bones', 'role': 'user'}, {'content': 'Answer: C \nExplanation: A radiograph of the hand and wrist provides a view of some 30 small bones, all of which have a predictable sequence of ossification.', 'role': 'assistant'}]