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': 'Rhinoscleroma is due to which infection? \nSelect and explain. \nA. Viral, B. Bacterial, C. Fungal, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Rhinoscleroma is a chronic granulomatous disease caused by a gram-negative bacillus called Klebsiella rhinoscleromatis or Frisch bacillus. In India, it is more often in the nohern pas than in the southern pas. (Ref: PL DHINGRA diseases of ear, nose and throat, 7th edition page no 175)', 'role': 'assistant'}]