An isolation may pertain-to islands.Logical formLearned from18 sentences. Work can be in isolation.Logical formLearned from18 sentences. A need can be for isolation.Logical formLearned from18 sentences. Teachers may undergo an isolation.Logical formLearned from18 sentences. An isolation can be in a country.Logical formLearned from18 sentences. An (isolation system) can be base.Logical formLearned from18 sentences. Levels can be constituted-of-or-filled-with isolation.Logical formLearned from18 sentences. An isolation can be unprecedented.Logical formLearned from18 sentences. Inmates may undergo an isolation.Logical formLearned from18 sentences. A country may live in isolation.Logical formLearned from18 sentences. A vote may mean isolation.Logical formLearned from18 sentences. Some months can be in isolation.Logical formLearned from18 sentences. An isolation can be splendid.Logical formLearned from17 sentences. Isolation may be achieved.Logical formLearned from17 sentences. Relation can be with an isolation.Logical formLearned from17 sentences.