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: Anatomy
[{'content': 'Epithelium in vocal card is \nSelect and explain. \nA. Pseudo stratified columnar, B. Stratified squamous, C. Simple columnar, D. Cuboidal epithelium', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]