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: Medicine
[{'content': 'According to ADA guidelines, the diagnosis of diabetes is made when the fasting blood glucose is more than \nSelect and explain. \nA. 126 mg/dl, B. 100 mg/dl, C. 140 mg/dl, D. 200 mg/di', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 126 mg", 'role': 'assistant'}]