A spirit may fail.Logical formLearned from19 sentences. Marriage may fail.Logical formLearned from19 sentences. An invasion may be failed.Logical formLearned from19 sentences. A song may fail.Logical formLearned from19 sentences. A bond may fail.Logical formLearned from19 sentences. An argument may fail.Logical formLearned from19 sentences. Means may fail.Logical formLearned from19 sentences. Checks may fail.Logical formLearned from19 sentences. A course may be failed.Logical formLearned from19 sentences. A committee may fail.Logical formLearned from19 sentences. A blockade may fail.Logical formLearned from19 sentences. A session may fail.Logical formLearned from19 sentences. A brain may fail.Logical formLearned from19 sentences. A person may fail a module.Logical formLearned from19 sentences. A checksum may fail.Logical formLearned from19 sentences.