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: Surgery
[{'content': 'Epithelial lining of glottis/ true vocal cords:March 2013 (c) \nSelect and explain. \nA. Stratified squamous non-keratinized, B. Stratified squamous keratinized, C. Ciliated columnar, D. Non-ciliated columnar', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A i.e. Stratified squamous non-keratinized', 'role': 'assistant'}]