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: Microbiology
[{'content': 'Meningococci and Gonococci are differentiated by \nSelect and explain. \nA. Glucose fermentation, B. Maltose fermentation, C. Gram staining, D. Indole test', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Meningococci ferments Maltose whereas Gonococci not. But, Both ferments Glucose.', 'role': 'assistant'}]