This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endometriosis & H, Subject name: Gynaecology & Obstetrics
[{'content': 'Endometriosis is best diagnosed by \nSelect and explain. \nA. Ultrasound, B. Laproscopy, C. Laprotomy, D. Endometerial curettage', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Endometriosis is best diagnosed by laparoscopy Role of Laparoscopy: To detect and diagnose pelvic endometriosis Locate site of endometriosis and staging To take biopsy To surgically treat endometriosis by ablation and removal', 'role': 'assistant'}]