This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: mycology, Subject name: Microbiology
[{'content': 'Dimorphic fungus is \nSelect and explain. \nA. Histoplasma, B. Crytococcus, C. Mucor, D. Aspergillus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cryptococcus - yeast Aspergillus and mucor are moulds', 'role': 'assistant'}]