Jumps can be valid.Logical formLearned from10 sentences. A scenario can be valid.Logical formLearned from10 sentences. A (security context) can be valid.Logical formLearned from10 sentences. Some marriages can be valid.Logical formLearned from10 sentences. A serial number can be valid.Logical formLearned from10 sentences. A plea can be valid.Logical formLearned from10 sentences. A visa can be valid for some months.Logical formLearned from10 sentences. A political issue can be valid.Logical formLearned from10 sentences. A marriage may be considered valid.Logical formLearned from10 sentences. An eucharist can be valid.Logical formLearned from10 sentences. A play can be valid.Logical formLearned from10 sentences. A level can be valid.Logical formLearned from10 sentences. An (argument form) can be valid.Logical formLearned from10 sentences. A hit can be valid.Logical formLearned from10 sentences. An (input range) can be valid.Logical formLearned from10 sentences.