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': "Inguinal hernia with hydrococle is know as \nSelect and explain. \nA. Gibbon's hernia, B. Pantalan's hernia, C. Sliding hernia, D. Norath's hernia", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]