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 artery marked X is most commonly a branch of \nSelect and explain. \nA. Common Hepatic Artery, B. Superior pancreaticoduodenal Artery, C. Hepatic artery proper, D. Gastroduodenal artery', 'role': 'user'}, {'content': 'Answer: C \nExplanation: X marked structure is Right Gastric artery which is most commonly a branch of Hepatic artery proper', 'role': 'assistant'}]