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: ENT
[{'content': 'Which of the following is false regarding scleroma of larynx? \nSelect and explain. \nA. It is an acute inflammatory condition, B. It is caused by Klebsiella, C. Subglottic stenosis is a common complication, D. Treatment may include steroids', 'role': 'user'}, {'content': 'Answer: A \nExplanation: It is a chronic inflammatory condition of the larynx caused by klebsiella rhinoscleromatis and treatment is with streptomycin or tetracycline often combined with steroids to prevent fibrosis.', 'role': 'assistant'}]