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: Anatomy
All form the boundaries of ovarian fossa, except ? 
Select and explain. 
A. Ureter, B. Internal pudendal aery, C. Obliterated umbilical aery, D. Internal iliac aery
B: Internal pudendal aery
Answer: B: Internal pudendal aery 
Explanation: Each ovary lies in ovarian fossa an the lateral pelvic wall which is bounded :-i) Anteriorly : Obliterated umblical aeryii) Posteriorly : Ureter and internal iliac aery