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': 'Child with which of the following throat infection needs systemic antibiotic therapy – \nSelect and explain. \nA. Pneumococci, B. B. hemolytic streptococci, C. Staph aureus, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All the given organisms are normally found in throat.\nBut, the term infection is not used when they normally reside in throat.\nInfection means, they are causing clinical manifestation, therefore require antibiotic treatment.', 'role': 'assistant'}]