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
The technique to produce limited removal of epithelial tissue in the sulcus while a chamfer finish line is being created in tooth structure is called 
Select and explain. 
A. Soft tissue modification, B. Gingettage, C. Gingival displacement, D. Electrosurgery
B: Gingettage
Answer: B: Gingettage 
Explanation: None