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: ENT
According to European laryngeal Society classification, subligamental endoscopic cordectomy is which of the following types? 
Select and explain. 
A. Type I, B. Type II, C. Type III, D. Type IV
B: Type II
Answer: B: Type II 
Explanation: Classification of endoscopic cordectomy: Type I : Subepithelial cordectomy Type II : Subligamental cordectomy Type III: Transmural cordectomy Type IV: Total cordectomy Type V : Extended cordectomy Type VI : Anterior commisurectomy with bilateral anterior cordectomy