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: Surgery
[{'content': 'Most common site for infra abdominal abscess following laparotomy is - \nSelect and explain. \nA. Sub hepatic, B. Subphrenic, C. Pelvic, D. Paracolic', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Sub hepatic", 'role': 'assistant'}]