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': 'Stress incontinence is a common symptom in : \nSelect and explain. \nA. Prolapse uterus, B. Fibroid, C. Adenomyosis, D. VVF', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Prolapse uterus', 'role': 'assistant'}]