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: Pediatrics
[{'content': 'Pneumothorax could be a complication of - \nSelect and explain. \nA. Staphylococcal pneumonia, B. Pneumococcal pneumonia, C. Klebsiella pneumonia, D. Viral pneumonia', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Staphylococcal pneumonia Staphylococcal pneumonia is the most common cause of (amongst all pneumonia) Pneumatoceles Pneumothorax Lung abscess Purulent pericarditis Empyema Other organisms commonly causing empyma --> Streptococcus pyogenes, Pneumococci", 'role': 'assistant'}]