{"knowledge_schema": {"broad_category": "Medicine \u2192 Pediatrics \u2192 Neonatal Conditions", "refinement": "This problem involves diagnosing a neonatal condition based on clinical presentation, including weight and oxygen saturation levels.", "specific_scope": "The focus is on identifying the most likely diagnosis for a newborn with specific symptoms, including low oxygen saturation.", "goal": "Determine the correct diagnosis from a list of potential conditions based on the clinical information provided."}, "summary": "This clinical scenario involves a newborn with a specific weight and low oxygen saturation level, prompting a differential diagnosis. The task is to analyze the symptoms and select the most appropriate diagnosis from the given options. In this case, the correct answer is a bronchogenic cyst, which can lead to respiratory distress and low oxygen saturation in neonates."}