This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Back and Thorax, Subject name: Anatomy
[{'content': 'Relationship of neurovascular bundle from above downwards in intercostal space: \nSelect and explain. \nA. Nerve - Aery - Vein, B. Aery - Nerve - Vein, C. Vein - Nerve - Aery, D. Vein - Aery - Nerve', 'role': 'user'}, {'content': 'Answer: D \nExplanation: * The arrangement of neurovascular bundle in the costal groove superior to inferior is: Posterior intercostal Vein, Posterior intercostal Aery and Intercostal Nerve (VAN goes down, superior to inferior).', 'role': 'assistant'}]