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': 'All of the following are early complications arising after appendicectomy for acute appendicitis except? \nSelect and explain. \nA. Ileus, B. Sterility, C. Intestinal obstruction, D. Pulmonary complications', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Sterility", 'role': 'assistant'}]