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
Which of the following instruments has a two point
contact with the tooth 
Select and explain. 
A. Hoe, B. Sickle, C. Currete, D. Cumin scaler
A: Hoe
Answer: A: Hoe 
Explanation: None