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
Which of the muscle in male is equivalent for vaginal sphincter in female? 
Select and explain. 
A. Levator prostatae, B. Anococcygeal body, C. Puborectalis, D. Bulbospongiosus
A: Levator prostatae
Answer: A: Levator prostatae 
Explanation: The sphincter vaginae (levator prostatae in the male) form a sling around the vagina and are inseed into a mass of fibrous tissue, called the perineal body. Ref: Clinical Anatomy by Systems By Richard S. Snell, 2007, Page 861.