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
When removing a rubber dam. The first step is to: 
Select and explain. 
A. Remove the clamp, B. Release the holder, C. Apply a water soluble lubricant, D. Cut the interseptal rubber with scissors
D: Cut the interseptal rubber with scissors
Answer: D: Cut the interseptal rubber with scissors 
Explanation: None