This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'Test to differentiate staphylococci from micrococci: \nSelect and explain. \nA. Catalase test, B. Coagulase test, C. Novobiosin sensitivity, D. Oxidation fermentation', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Oxidation fermentation REF : ananthanarayana 10th ed', 'role': 'assistant'}]