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': 'Stain used for degenerated fungi in tissue is? \nSelect and explain. \nA. PAS, B. Gomori methenamine silver, C. HE, D. Muciramine', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. (b) Gomorimethanamine silverRef: Lever's histopathology of skin 10th ed p. 591-593", 'role': 'assistant'}]