This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pediatrics
[{'content': 'Pediatric airway differs from adult by \nSelect and explain. \nA. Large tongue, B. Sho epiglottis, C. Narrowest pa is glottis, D. Larynx in lower position', 'role': 'user'}, {'content': "Answer: A \nExplanation: Airway: Pediatric Obligate nasal breatherLarge tongueLarynx & trachea are funnel-shapedThe narrowest pa is cricoid (glottis in adults)(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 2036 - 2037)", 'role': 'assistant'}]