This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Treatment of choice for annular pancrease is \nSelect and explain. \nA. Division of pancreas, B. Duodenoduodenostomy, C. Duodenojejunostomy, D. Roux-en-Y loop', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Pancreatic ring surrounds the second or third pa of duodenum. The usual treatment is duodenoduodenostomy. Bailey & Love ,26th,1125', 'role': 'assistant'}]