Specifications can be closed.Logical formLearned from5 sentences. A registry can be closed.Logical formLearned from5 sentences. An (eye imagery) can be closed.Logical formLearned from5 sentences. A person may have a closed system.Logical formLearned from5 sentences. A closed meeting can be in a world-city.Logical formLearned from5 sentences. A neck can be closed.Logical formLearned from5 sentences. Backups can be closed.Logical formLearned from5 sentences. A ring can be at a closed end.Logical formLearned from5 sentences. A monopoly can be closed.Logical formLearned from5 sentences. An oral examination can be closed.Logical formLearned from5 sentences. (Forest dependant species) can be closed.Logical formLearned from5 sentences. A chamber can be closed.Logical formLearned from5 sentences. Discussion can be in closed session.Logical formLearned from5 sentences. A horizon can be closed.Logical formLearned from5 sentences. Persons may live in a closed universe.Logical formLearned from5 sentences.