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': 'Epispadias in relation to hypospadias - \nSelect and explain. \nA. Is more common, B. Less common, C. Occures with the same frequency, D. Is difficult to treat', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]