An (access collection) can be closed.Logical formLearned from6 sentences. Lists can be closed.Logical formLearned from6 sentences. Enrollment can be closed.Logical formLearned from6 sentences. A fortress can be closed.Logical formLearned from6 sentences. A closed system can be a system.Logical formLearned from6 sentences. Stomatas can be closed.Logical formLearned from6 sentences. Reports can be closed.Logical formLearned from6 sentences. A (kitchen door) can be closed.Logical formLearned from6 sentences. Eyes can be closed in court.Logical formLearned from6 sentences. A (black site) can be closed.Logical formLearned from6 sentences. A closed meeting may be made available to reporters.Logical formLearned from6 sentences. Malls may remain closed.Logical formLearned from6 sentences. Deals may be reached in closed meetings.Logical formLearned from6 sentences. Terminals can be closed.Logical formLearned from6 sentences. A (health care system) can be closed.Logical formLearned from6 sentences.