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': 'Rapid evaluation of fungal hyphae/spores can be\nachieved with \nSelect and explain. \nA. Grocott Gomori Methenamine silver, B. Hematoxylin and Eosin, C. KOH wet mount, D. Periodic Acid Schiff', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]