A stub is an article containing only a few sentences of text which — though providing some useful information — is too short to provide encyclopedic coverage of a subject, and which is capable of expansion. Sizable articles are usually not considered stubs, even if they lack clarification or copy editing. With these articles, a cleanup template is usually added instead of a stub template. Note that if a small article has little properly sourced information, or if its subject has no inherent notability, it may be deleted or be merged into another relevant article. Non-article pages, such as disambiguation pages, categories, templates, talk pages, and redirects, are not regarded as stubs.