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: Medicine
[{'content': 'Which is NOT a type I respiratory failure: March 2013 (e) \nSelect and explain. \nA. ARDS, B. COPD, C. Pulmonary edema, D. Pneumonia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. COPD Respiratory failure Type I: - Parenchymal disease, - ARDS, - Pneumoniae, Emphysema Type II: - COPD, - Flail chest etc. Type III: - Atelectasis', 'role': 'assistant'}]