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
[{'content': 'The fascia of Denonvilliers - \nSelect and explain. \nA. Membranous layer of fascia of the thigh, B. Perirenal fascia, C. Fascia between the rectal ampulla and the prostate and the seminal vesicles, D. Posterior layer of perirenal fascia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The posterior surface of prostate is separated from the rectum by the fascia of Denonvilliers which is the obliterated rectovesical pouch of the peritoneum.', 'role': 'assistant'}]