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: Dental
[{'content': 'Dermatophytes are – \nSelect and explain. \nA. Sporothrix, B. Tinea versicularis, C. Microsporidium, D. Trichophyton rubrum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Microsporidium (not microsporum). Microsporidium is a protozoal parasite.', 'role': 'assistant'}]