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: Surgery
[{'content': 'The most common site of rupture of Abdominal Aortic-Aneurysm is \nSelect and explain. \nA. Laterally into the Left Retroperitoneum, B. Laterally into the Right Retroperitoneum, C. Posteriorly into the Posterior Retroperitoneum, D. Anteriorly into the Peritoneum (Intraperitonial)', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]