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': "Kelly's suture is done in : \nSelect and explain. \nA. Stress incontinence, B. Cervical incontinence, C. Genito-urinary prolapse, D. Vaginoplasty", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Stress incontinence', 'role': 'assistant'}]