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: Unknown
[{'content': 'Tinea "incognito" is due to inappropriate use of systemic and topical: \nSelect and explain. \nA. Antibiotics, B. Antifungals, C. Steroids, D. Antivirals', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tinea incognito is extensive ringworm which is caused by inappropriate use of topical corticosteroids.', 'role': 'assistant'}]