A tool may provide functionality.Logical formLearned from2 sentences. A person may remove a functionality.Logical formLearned from2 sentences. A functionality may be given.Logical formLearned from2 sentences. Users may need functionality.Logical formLearned from2 sentences. Functionalities can be expanded.Logical formLearned from2 sentences. A functionality may pertain-to scripts.Logical formLearned from2 sentences. A functionality can be in a format.Logical formLearned from2 sentences. A functionality may pertain-to a gameplay.Logical formLearned from2 sentences. Vendors may offer functionality.Logical formLearned from2 sentences. A functionality may pertain-to a counterpart.Logical formLearned from2 sentences. A functionality may be purchased.Logical formLearned from2 sentences. Functionality may pertain-to pages.Logical formLearned from2 sentences. Functionality can be at a rate.Logical formLearned from2 sentences. A person may add functionality to a class.Logical formLearned from2 sentences. Functionality may include authentication.Logical formLearned from2 sentences.