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': 'Dimorphic fungi behaves like yeast at: \nSelect and explain. \nA. < 10degC, B. Body temperature, C. > 40degC, D. In vitro', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. b. Body temperature', 'role': 'assistant'}]