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': 'Uterine aery is branch of ? \nSelect and explain. \nA. Anterior branch of internal iliac, B. Posterior branch of internal iliac, C. Anterior division of external iliac, D. Psterior division of external iliac', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Anterior branch of internal iliac', 'role': 'assistant'}]