Offer can be valid.Logical formLearned from100 sentences. (Work permits) can be valid.Logical formLearned from100 sentences. A date can be valid.Logical formLearned from99 sentences. A copyright can be valid.Logical formLearned from98 sentences. Sources can be valid.Logical formLearned from98 sentences. A relationship can be valid.Logical formLearned from98 sentences. An assumption can be valid.Logical formLearned from98 sentences. A reasoning can be valid.Logical formLearned from97 sentences. A pass can be valid.Logical formLearned from96 sentences. An instrument can be valid.Logical formLearned from96 sentences. Opinions can be valid.Logical formLearned from96 sentences. (Credit card numbers) can be valid.Logical formLearned from96 sentences. Assessments can be valid.Logical formLearned from96 sentences. A patent can be valid.Logical formLearned from96 sentences. Studies can be valid.Logical formLearned from96 sentences.