An airfield may remain closed.Logical formLearned from4 sentences. (Government hospitals) can be closed.Logical formLearned from4 sentences. A trial may continue as a closed trial.Logical formLearned from4 sentences. A (north tunnel) may remain closed.Logical formLearned from4 sentences. A (town center) can be closed.Logical formLearned from4 sentences. A door to a truce can be closed.Logical formLearned from4 sentences. Some centres can be closed.Logical formLearned from4 sentences. A standoff can be closed.Logical formLearned from4 sentences. A cocoon can be closed.Logical formLearned from4 sentences. Some sections can be closed.Logical formLearned from4 sentences. A (session hearing) can be closed.Logical formLearned from4 sentences. Pits can be closed.Logical formLearned from4 sentences. Al-maliki may call in a closed session of parliament.Logical formLearned from4 sentences. Screenings can be closed.Logical formLearned from4 sentences. A republic can be closed.Logical formLearned from4 sentences.