A footprint can be permanent.Logical formLearned from21 sentences. Diplomats can be from some permanent members.Logical formLearned from21 sentences. Jobs can be permanent.Logical formLearned from21 sentences. A thorn can be permanent.Logical formLearned from21 sentences. A (peace mechanism) can be permanent.Logical formLearned from21 sentences. A (buffer zone) can be permanent.Logical formLearned from21 sentences. A (task force) can be permanent.Logical formLearned from20 sentences. (Residency cards) can be permanent.Logical formLearned from20 sentences. Permanent secretary may pertain-to a ministry.Logical formLearned from20 sentences. A shiplock can be permanent.Logical formLearned from20 sentences. A permanent mission can be to an international-political-entity.Logical formLearned from20 sentences. Customers can be permanent.Logical formLearned from20 sentences. Fields can be permanent.Logical formLearned from20 sentences. A formula can be permanent.Logical formLearned from20 sentences. A (snow cover) can be permanent.Logical formLearned from20 sentences.