A (plastic deformation) can be permanent.Logical formLearned from7 sentences. A nucleus can be permanent.Logical formLearned from7 sentences. A mayor can be permanent.Logical formLearned from7 sentences. A chief justice can be permanent.Logical formLearned from7 sentences. A portal can be permanent.Logical formLearned from7 sentences. A (home port) can be permanent.Logical formLearned from7 sentences. Airfields can be permanent.Logical formLearned from7 sentences. A burrow can be permanent.Logical formLearned from7 sentences. A (way depot) can be permanent.Logical formLearned from7 sentences. A mosque can be permanent.Logical formLearned from7 sentences. A transatlantic can be permanent.Logical formLearned from7 sentences. An announcer can be permanent.Logical formLearned from7 sentences. Food can be permanent.Logical formLearned from7 sentences. A polar ice can be permanent.Logical formLearned from7 sentences. A federal government can be permanent.Logical formLearned from7 sentences.