Trade can be closed.Logical formLearned from6 sentences. Leadership can be closed.Logical formLearned from6 sentences. Centers may remain closed.Logical formLearned from6 sentences. Hatches can be closed.Logical formLearned from6 sentences. A pyramid can be closed.Logical formLearned from6 sentences. Some primary schools may remain closed.Logical formLearned from6 sentences. Mines may remain closed.Logical formLearned from6 sentences. (Polling stations) may remain closed.Logical formLearned from6 sentences. A closed session may pertain-to a parliament.Logical formLearned from6 sentences. Shutters can be closed.Logical formLearned from6 sentences. A door of diplomacy can be closed.Logical formLearned from5 sentences. Sections of some expressways can be closed.Logical formLearned from5 sentences. An (election file) can be closed.Logical formLearned from5 sentences. School may remain closed.Logical formLearned from5 sentences. An expressway can be closed.Logical formLearned from5 sentences.