An agreement may remain valid.Logical formLearned from26 sentences. A regulation can be valid.Logical formLearned from26 sentences. Code can be valid.Logical formLearned from26 sentences. A fare can be valid.Logical formLearned from26 sentences. A block can be valid.Logical formLearned from26 sentences. A (user account) can be valid.Logical formLearned from26 sentences. (Identity documents) can be valid.Logical formLearned from26 sentences. A (checking account) can be valid.Logical formLearned from26 sentences. Locations can be valid.Logical formLearned from26 sentences. A charge can be valid.Logical formLearned from26 sentences. An approximation can be valid.Logical formLearned from26 sentences. A discount can be valid.Logical formLearned from26 sentences. An observation can be valid.Logical formLearned from26 sentences. Standards can be valid.Logical formLearned from26 sentences. An attribute can be valid.Logical formLearned from26 sentences.