Legislation can be valid.Logical formLearned from2 sentences. Ptins can be valid.Logical formLearned from2 sentences. A ptin can be valid.Logical formLearned from2 sentences. An (exclusion clause) can be valid.Logical formLearned from2 sentences. Constraints can be valid.Logical formLearned from2 sentences. A (test method) can be valid.Logical formLearned from2 sentences. Some transliterations can be valid.Logical formLearned from2 sentences. An (admission test) can be valid.Logical formLearned from2 sentences. Treaties may remain valid.Logical formLearned from2 sentences. A (game scoring) can be valid.Logical formLearned from2 sentences. A (bus pass) can be valid.Logical formLearned from2 sentences. Instincts may prove valid.Logical formLearned from2 sentences. Valid arguments can be for some functions.Logical formLearned from2 sentences. A timeline can be valid.Logical formLearned from2 sentences. (Purpose trusts) can be valid.Logical formLearned from2 sentences.