An (iron gate) may remain closed.Logical formLearned from5 sentences. A summit can be closed.Logical formLearned from5 sentences. (Access roads) can be closed.Logical formLearned from5 sentences. Supporters of a closed system may argue that something-is-the-case.Logical formLearned from5 sentences. A (prison camp) can be closed.Logical formLearned from5 sentences. A closed list may be used in elections.Logical formLearned from5 sentences. A gap can be closed.Logical formLearned from5 sentences. A court may meet in closed session.Logical formLearned from5 sentences. Storefronts can be closed.Logical formLearned from5 sentences. A nuclear-power plant can be closed.Logical formLearned from5 sentences. A capsule can be closed.Logical formLearned from5 sentences. A judge may preside over a closed trial.Logical formLearned from5 sentences. A (muslim circle) can be closed.Logical formLearned from5 sentences. Some crossings can be closed.Logical formLearned from5 sentences. An issue of a program can be closed.Logical formLearned from5 sentences.