This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
[{'content': 'Frish bacillus causes: \nSelect and explain. \nA. Rhinosleroma, B. Rhinosporidiosis, C. Rhinophyma, D. Lupus Vulgaris', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Rhinoscleroma is a chronic granulomatous disease caused by Gran negative bacillus called klebsiella rhinoscleromates or frisch bacillus. Ref Dhingra 6/e,p 156.', 'role': 'assistant'}]