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 surgeries for stress incontinence has highest success rate: \nSelect and explain. \nA. Burch's colposupension, B. Stamey's repair, C. Kelly's stitch, D. Aldridge surgery", 'role': 'user'}, {'content': 'Answer: A \nExplanation: As discussed in preceding text SUI is managed basically by performing either of the two surgeries viz-\n1. Burch colposuspension\n2. Tension free vaginal tapes/tension free obturator tapes.\nThe rates of success of these two surgeries are comparable, so if either of them is given in options, we will chose it.\nSo in version II- Answer is Burch colposuspension', 'role': 'assistant'}]