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
Dental instrument used with a 'Push' motion is 
Select and explain. 
A. Hoe, B. Chisel, C. Curette, D. Sickle scaler
B: Chisel
Answer: B: Chisel 
Explanation: None