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': 'Left testicular vein drains into ? \nSelect and explain. \nA. Left renal vein, B. IVC, C. SVC, D. Hepatic vein', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Left renal vein Right suprarenal and right gonadal (testicular/ovarian) veins -4 IVC.Left suprarenal and left gonadal (testicular/ovarian) veins - left renal vein.", 'role': 'assistant'}]