This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Blood Vessels of Abdomen and Pelvis, Subject name: Anatomy
[{'content': 'Uterine artery is a branch of - \nSelect and explain. \nA. Anterior division of internal iliac, B. Posterior division of internal iliac, C. Anterior division of external iliac, D. Posterior division of external iliac', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a'i.e., Anterior division of internal iliac o Repeat from previous sessions", 'role': 'assistant'}]