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': 'Which of the following feature is used for identification of Cryptococcus neoformans? \nSelect and explain. \nA. Oxidase +ve, B. Dextran fermentation, C. Hydrolyse urea, D. Ability to grow at 42degC', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. c. Hydrolyse urea', 'role': 'assistant'}]