This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
[{'content': 'Renal angle lies between \nSelect and explain. \nA. 12th rib & lateral border of sacrospinalis, B. 11th rib & lateral border of sacrospinalis, C. 12th rib & lateral border of quadratus lumborum, D. 11th rib & lateral border of quadratus lumborum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Renal-angle is area located on either side of the human back between the lateral borders of the erector spinae muscles and inferior borders of the twelfth rib, so called because the kidney can be felt at this location. Ref -researchgate.net', 'role': 'assistant'}]