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': 'Testicular artery is a branch of: \nSelect and explain. \nA. Common iliac artery, B. Abdominal aorta, C. Internal iliac artery, D. External iliac artery', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. B Abdominal aorta* Testicular artery is a branch of abdominal aorta.* Please refer' the image given below:", 'role': 'assistant'}]