A history can be hypothetical.Logical formLearned from17 sentences. Students can be hypothetical.Logical formLearned from17 sentences. Claims can be hypothetical.Logical formLearned from17 sentences. A necessity can be hypothetical.Logical formLearned from17 sentences. Solutions can be hypothetical.Logical formLearned from17 sentences. A performance can be hypothetical.Logical formLearned from17 sentences. A cost can be hypothetical.Logical formLearned from17 sentences. Factors can be hypothetical.Logical formLearned from17 sentences. A realm can be hypothetical.Logical formLearned from17 sentences. A daughter can be hypothetical.Logical formLearned from17 sentences. A ticket can be hypothetical.Logical formLearned from17 sentences. A (language family) can be hypothetical.Logical formLearned from17 sentences. A debate can be hypothetical.Logical formLearned from17 sentences. Plans can be hypothetical.Logical formLearned from17 sentences. A (domino theory) can be hypothetical.Logical formLearned from17 sentences.