Some international schools can be closed.Logical formLearned from5 sentences. Borders can be closed at present.Logical formLearned from5 sentences. A (mail distribution center) can be closed.Logical formLearned from5 sentences. A (worship place) can be closed.Logical formLearned from5 sentences. A speech may be prepared for a closed meeting of foreign ministers.Logical formLearned from5 sentences. A (summer capital) of state can be closed.Logical formLearned from5 sentences. A closed system may favor companies.Logical formLearned from5 sentences. A settlement may perpetuate a closed system.Logical formLearned from5 sentences. A roof can be closed.Logical formLearned from5 sentences. A river may remain closed.Logical formLearned from5 sentences. A (tuna processing plant) can be closed.Logical formLearned from5 sentences. A section of highway may remain closed.Logical formLearned from5 sentences. A stretch of a highway may remain closed.Logical formLearned from5 sentences. (Adoption records) can be closed.Logical formLearned from5 sentences. Some districts may remain closed.Logical formLearned from5 sentences.