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 are true about sportsman hernia except \nSelect and explain. \nA. Has inguinal pain, B. Sac is palpable, C. IOC is MRI, D. Laparoscopic inguinal hernia surgery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In sportsman hernia, sac is not pulpabic.', 'role': 'assistant'}]