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 right gastroepiploic artery is a branch of - \nSelect and explain. \nA. Right hepatic artery, B. Gastroduodenal artery, C. Hepatic artery, D. Superior mesenteric artery', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Right gastroepiploic artery → a branch of the gastroduodenal artery, which in turn is a branch of the common hepatic artery.\nLeft gastroepiploic artery → a branch of the splenic artery.', 'role': 'assistant'}]