A functionality may pertain-to an unit.Logical formLearned from7 sentences. A functionality can be simplified.Logical formLearned from7 sentences. Some layers can be constituted-of-or-filled-with functionality.Logical formLearned from7 sentences. A functionality can be on a page.Logical formLearned from7 sentences. A functionality may be described in a section.Logical formLearned from7 sentences. Functionality may be maintained.Logical formLearned from7 sentences. Direct access can be to a functionality.Logical formLearned from7 sentences. A functionality may be lost.Logical formLearned from7 sentences. A persistence may pertain-to a functionality.Logical formLearned from7 sentences. A functionality can be extensible.Logical formLearned from7 sentences. A functionality can be strict.Logical formLearned from7 sentences. A system may offer functionality.Logical formLearned from7 sentences. A functionality can be on a website.Logical formLearned from7 sentences. Functionality may undergo a discussion.Logical formLearned from7 sentences. A difference can be a functionality.Logical formLearned from7 sentences.