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: Anatomy
[{'content': 'The minor duodenal papilla is opening of - \nSelect and explain. \nA. Hepatic duct, B. Hepatopancreatic ampulla, C. Accessory pancreatic duct, D. Bile duct', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Major duodenal papilla → Hepatopancreatic ampulla (opening of the biliary-pancreatic duct).\nMinor duodenal papilla → Accessory pancreatic duct opening.', 'role': 'assistant'}]