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': 'An infant presented with failure to thrive, stridor, otitis media and esophagitis. What is the most probable diagnosis? \nSelect and explain. \nA. Tracheoesophageal fistula, B. Hypertrophic pyloric stenosis, C. Duodenal atresia, D. Gastroesophageal reflux disease', 'role': 'user'}, {'content': 'Answer: D \nExplanation: GERD\nIn infants presents with esophagitis, failure to thrive, obstructive apnea, stridor, otitis media, sinustis.', 'role': 'assistant'}]