This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pediatrics
[{'content': 'Pneumatoceles often develop in children after pneumonia due to the following organism \nSelect and explain. \nA. Klebsiella, B. Streptococcus, C. Staphylococcus aureus, D. Haemophilus influenzae', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Radiological signs are extensive in a form of massive consolidation.E.coli,Klebsiella ,staphylococcus pneumonia have pneumatoceles. Ref : Essential pediatrics,O.P.Ghai,7 th edition,pgno:355', 'role': 'assistant'}]