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': "Which of the following is not a treatment modality for stress incontinence? \nSelect and explain. \nA. Kelly suture, B. Stanley's combined vaginal and supra pubic operation, C. Marshall-Marchetti-Krantz Procedure, D. Fothergill's repair", 'role': 'user'}, {'content': "Answer: D \nExplanation: Fothergill's repair is used to treat uterine prolapse. Ref: Shaw's Textbook of Gynaecology, 12th Edition, Pages 138-39.", 'role': 'assistant'}]