This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
[{'content': 'Luminal narrowing of which of the following vessels would compromise blood flow through the renal aeries? \nSelect and explain. \nA. Abdominal aoa, B. Celiac trunk, C. Common iliac aery, D. Inferior mesenteric aery', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .', 'role': 'assistant'}]