A password may be considered valid.Logical formLearned from6 sentences. A (support order) can be valid.Logical formLearned from6 sentences. A resale can be valid.Logical formLearned from6 sentences. A (taxpayer number) can be valid.Logical formLearned from6 sentences. A (network account) can be valid.Logical formLearned from6 sentences. A content-encoding can be valid.Logical formLearned from6 sentences. A (username/password combination) can be valid.Logical formLearned from6 sentences. Years can be valid.Logical formLearned from6 sentences. Assumptions may remain valid.Logical formLearned from6 sentences. An undertaking can be valid.Logical formLearned from6 sentences. A link can be valid.Logical formLearned from6 sentences. A separator can be valid.Logical formLearned from6 sentences. A ticket can be valid for a year.Logical formLearned from6 sentences. A digital signature can be valid.Logical formLearned from6 sentences. Pass can be valid.Logical formLearned from6 sentences.