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': "6 months old baby brought to OPD with complaitns of loud, noisy breathing since birth after feeding on supine position. Baby birth history is insignificant. Treatment for the condition is \nSelect and explain. \nA. 3rd generation cephalosporins, B. Heimlich's maneuver, C. Reassurance, D. Single dose of Dexamethasome", 'role': 'user'}, {'content': 'Answer: C \nExplanation: The given case scenario is laryngomalacia. It is the most common anamoly of Larynx. The baby presents with stridor in supine position and relieved on prone position. The condition is self resolving by 1 year.', 'role': 'assistant'}]