An utility may create a file from a (source file).Logical formLearned from4 sentences. An utility can be elegant.Logical formLearned from4 sentences. An utility may be runed from a command.Logical formLearned from4 sentences. (Utility programs) may be included in a directory.Logical formLearned from4 sentences. Respect can be to utility.Logical formLearned from4 sentences. An utility may be intended for use.Logical formLearned from4 sentences. Utilities can be for manipulatting documents.Logical formLearned from4 sentences. Deposits may be credited to an (utility account balance).Logical formLearned from4 sentences. An (utility account balance) may pertain-to an (individual customer).Logical formLearned from4 sentences. Changes can be in (utility rates).Logical formLearned from4 sentences. Utilities may charge rates.Logical formLearned from4 sentences. Services can be to utilities.Logical formLearned from4 sentences. Problems can be with utilities.Logical formLearned from4 sentences. Utilities may fail.Logical formLearned from4 sentences. An electric utility may serve some customers.Logical formLearned from4 sentences.