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': 'The narrowest pa of the larynx in children is \nSelect and explain. \nA. Supraglottic region, B. Subglottic region, C. Glottic region, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The narrowest pa of the larynx in children - Subglottic region The narrowest pa of the larynx in adults - Rima glottidis (glottis). Ref: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 319 - 322', 'role': 'assistant'}]