This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hernia and abdominal wall, Subject name: Surgery
Which is of the following is not a content of inguinal canal? 
Select and explain. 
A. Spermatic cord, B. Round ligament, C. Ilioinguinal nerve, D. Pudendal nerve
D: Pudendal nerve
Answer: D: Pudendal nerve 
Explanation: Contents of inguinal canal: Spermatic cord- in males Round ligament- in females Ilioinguinal nerve Genital branch of genitofemoral nerve