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: Unknown
[{'content': 'Not a stimuli for insulin secretion: \nSelect and explain. \nA. Glucagon, B. Hypokalemia, C. Ketone bodies, D. Amino acids', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (Refer: Ganong’s Physiology, 23rd edition, pg no: 537)\nFactors Affecting Insulin Secretion', 'role': 'assistant'}]