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': 'After a meal rich in carbohydrate, insulin secretion is stimulated by \nSelect and explain. \nA. CCK, B. Serotonin, C. VIP, D. GLP-1 (7-36) amide', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. GLP-1 (7-36) amide', 'role': 'assistant'}]