A project can be valid.Logical formLearned from11 sentences. A (student visa) can be valid.Logical formLearned from11 sentences. Interpretations can be valid.Logical formLearned from11 sentences. Charges can be valid.Logical formLearned from11 sentences. Targets can be valid.Logical formLearned from11 sentences. A (work visa) can be valid.Logical formLearned from11 sentences. A text can be valid.Logical formLearned from11 sentences. Defences can be valid.Logical formLearned from11 sentences. Evidence can be valid.Logical formLearned from11 sentences. A resolution may remain valid.Logical formLearned from10 sentences. A pilot can be valid.Logical formLearned from10 sentences. A restraint can be valid.Logical formLearned from10 sentences. An argument may remain valid.Logical formLearned from10 sentences. A survey can be valid.Logical formLearned from10 sentences. Stamps can be valid.Logical formLearned from10 sentences.