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: Physiology
[{'content': 'What is role of insulin in lipid metabolism: \nSelect and explain. \nA. Active lipoprotein lipase, B. Increase lipolysis, C. Activate hormone sensitive lipase, D. All', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Active lipoprotein lipase', 'role': 'assistant'}]