This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Peritoneum, Subject name: Surgery
[{'content': 'The most ored treatment for a pelvic abscess in cul-de-sac \nSelect and explain. \nA. Laparotomy, B. Colpotomy, C. External I and D, D. Antibiotics', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The most oured treatment for a pelvic abscess in cul-de-sac is Posterior Colpotomy in females And Anterior Rectal drainage in Males. Investigation 1st investigation done -Ultrasound IOC - CECT', 'role': 'assistant'}]