This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen & Pelvis, Subject name: Anatomy
[{'content': 'Gastroduodenal artery is a branch of - \nSelect and explain. \nA. Common hepatic artery, B. Superior mesenteric artery, C. Abdominal aorta, D. Splenic Artery', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Common hepatic artery * Gastroduodenal artery is a branch of Common hepatic artery which is a branch of the coeliac trunk.", 'role': 'assistant'}]