An (identity document) can be valid.Logical formLearned from18 sentences. A description can be valid.Logical formLearned from18 sentences. An (id number) can be valid.Logical formLearned from18 sentences. A (mail address) can be valid.Logical formLearned from18 sentences. Acts can be valid.Logical formLearned from18 sentences. A bit can be valid.Logical formLearned from18 sentences. A device can be valid.Logical formLearned from18 sentences. Prefixes can be valid.Logical formLearned from18 sentences. Legislation can be valid.Logical formLearned from18 sentences. A treaty can be valid.Logical formLearned from18 sentences. An arrangement can be valid.Logical formLearned from18 sentences. Items can be valid.Logical formLearned from18 sentences. Some points can be valid.Logical formLearned from18 sentences. An estimate can be valid.Logical formLearned from18 sentences. (Lawsuit waivers) can be valid.Logical formLearned from18 sentences.