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: Anatomy
[{'content': 'Not a tributary of Azygos Vein among the following is \nSelect and explain. \nA. Lumbar Ascending vein, B. Subcostal Vein, C. Intercostolumbar azygos vein, D. Right Bronchial Vein', 'role': 'user'}, {'content': 'Answer: C \nExplanation: 1. Formative tributaries of Azygos Vein are Lumbar Ascending vein, Subcostal Vein and lumbar azygos vein.\n2. Right Bronchial Vein is the last tributary of Azygos Vein', 'role': 'assistant'}]