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 pouch of Douglas is situated between - \nSelect and explain. \nA. Bladder and the uterus, B. Bladder and pubic symphysis, C. Bladder and the rectum, D. Uterus and rectum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In females rectouterine pouch (pouch of Douglas) lies between rectum (posteriorly) and uterus and posterior fornix of the vagina (anteriorly).', 'role': 'assistant'}]