A (code word) can be valid.Logical formLearned from11 sentences. Items can be valid.Logical formLearned from11 sentences. An occupation can be valid.Logical formLearned from11 sentences. (User names) can be valid.Logical formLearned from11 sentences. Totals can be valid.Logical formLearned from11 sentences. A contact can be valid.Logical formLearned from11 sentences. A protocol can be valid.Logical formLearned from11 sentences. Words can be valid.Logical formLearned from11 sentences. A barometer can be valid.Logical formLearned from11 sentences. A purchase can be valid.Logical formLearned from11 sentences. Status can be valid.Logical formLearned from11 sentences. A (service contract) can be valid.Logical formLearned from11 sentences. A prediction can be valid.Logical formLearned from11 sentences. A statistical analysis can be valid.Logical formLearned from11 sentences. A replacement can be valid.Logical formLearned from11 sentences.