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: Gynaecology & Obstetrics
Simple vesicovaginal fistula is  having following feature 
Select and explain. 
A. Supratrigonal, B. Short vaginal length, C. Associated pelvic malignancy, D. Due to pelvic radiation
A: Supratrigonal
Answer: A: Supratrigonal 
Explanation: Simple vesicovaginal fistula is located near the cuff (supratrigonal)