A functionality may pertain-to a technology.Logical formLearned from21 sentences. A functionality may pertain-to devices.Logical formLearned from21 sentences. A functionality can be available.Logical formLearned from21 sentences. Layers can be constituted-of-or-filled-with functionality.Logical formLearned from20 sentences. A functionality can be an ability.Logical formLearned from20 sentences. A functionality may pertain-to a (computer program).Logical formLearned from20 sentences. A demand can be for functionality.Logical formLearned from20 sentences. A worm may contain functionality.Logical formLearned from20 sentences. Persons may provide functionality.Logical formLearned from20 sentences. Higher levels can be constituted-of-or-filled-with functionality.Logical formLearned from20 sentences. Portions may pertain-to a functionality.Logical formLearned from20 sentences. A functionality can be mathematical.Logical formLearned from20 sentences. A majority may pertain-to a functionality.Logical formLearned from20 sentences. A functionality may be included.Logical formLearned from20 sentences. A functionality can be popular.Logical formLearned from20 sentences.