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: Gynaecology & Obstetrics
[{'content': "Treatment of choice in second degree of prolapse uterus in 24 years nulliparous woman is : \nSelect and explain. \nA. Fothergill's repair, B. Shirodkar's procedure, C. Abdominal sling operations, D. Le -- fo's repair", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Abdominal sling operations', 'role': 'assistant'}]