This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S., Subject name: Medicine
[{'content': 'Atherosclerosis is inversely proport- ionnal to: \nSelect and explain. \nA. LDL level, B. VLDL level, C. Chylomicron level, D. HDL level', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans: dRef: Harrison, 16thed, p. 1427', 'role': 'assistant'}]