You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what type of epithelial tissue lines the mouth?" whose answer is nonkeratinized stratified squamous epithelium.
Each document should contain about 30 words, and these documents should contain useful information.

Query: type of epithelial tissue that lines the mouth
Useful Output:

Doc 1: The lining of the oral cavity is an example of an non-keratinized, stratified squamous epithelium. Stratified cuboidal epithelium and
Doc 2: There are two types of epithelial tissues with only one layer of cells: simple and pseudostratified. Simple epithelial tissues have one layer of
Doc 3: A. Stratified squamous epithelium. This type of epithelium covers surfaces that are subjected to abrasion. The epithelium is constantly replacing itself by
Doc 4: Alternatively, the lining of the oral cavity is an example of an unkeratinized, stratified squamous epithelium.
Doc 5: The lining of the mouth cavity is an example of an unkeratinized, stratified squamous epithelium. Stratified cuboidal epithelium and stratified