Payments can be valid.Logical formLearned from5 sentences. A (birth certificate) can be valid.Logical formLearned from5 sentences. A strategy can be valid.Logical formLearned from5 sentences. (Cars transactions) can be valid.Logical formLearned from5 sentences. A genetic test can be valid.Logical formLearned from5 sentences. Forms of identification can be valid.Logical formLearned from5 sentences. A valid argument can be that something-is-the-case.Logical formLearned from5 sentences. A result may be considered valid.Logical formLearned from5 sentences. An (ownership interest) can be valid.Logical formLearned from5 sentences. An (operating permit) can be valid.Logical formLearned from5 sentences. A (death penalty) can be valid.Logical formLearned from5 sentences. A (labor law) can be valid.Logical formLearned from5 sentences. A style can be valid.Logical formLearned from5 sentences. A (writing test) can be valid.Logical formLearned from5 sentences. Faiths can be valid.Logical formLearned from5 sentences.