This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Larynx, Subject name: ENT
[{'content': 'Narrowest part of larynx in children- \nSelect and explain. \nA. Supraglottic, B. Subglottic, C. Glottic region, D. None', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Subglottico Narrowest part of larynx in children - Subglottic region,o Narrowest part of larynx in adults - Rima glottidis (glottis)", 'role': 'assistant'}]