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': 'Steeglitz pliers is \nSelect and explain. \nA. Used to contour matrix bands, B. Used to hold the silver point, C. Used to remove roots during hemisection, D. Used to place rubber dam clamp on the tooth', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]