This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'Which of the following is not a suppo of the uterus? \nSelect and explain. \nA. Urogenital diaphragm, B. Pelvic diaphragm, C. Perineal body, D. Rectovaginal septum', 'role': 'user'}, {'content': "Answer: D \nExplanation: (Refer: Gray's Anatomy, 40th Edition, Chapter. 77)", 'role': 'assistant'}]