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
The artery to the ductus deferens is a branch of- 
Select and explain. 
A. Inferior epigastric artery, B. Superior epigastric artery, C. Superior vesical artery, D. Cremasteric artery
C: Superior vesical artery
Answer: C: Superior vesical artery 
Explanation: Superior vesical artery gives a branch to ductus deferens.