A matter may pertain-to a closed meeting.Logical formLearned from17 sentences. The universe can be a closed system.Logical formLearned from17 sentences. A possession can be closed.Logical formLearned from17 sentences. A news can be closed.Logical formLearned from17 sentences. A lobby can be closed.Logical formLearned from17 sentences. Toes can be closed.Logical formLearned from17 sentences. An expression can be closed.Logical formLearned from17 sentences. A wall can be closed.Logical formLearned from17 sentences. Drapes can be closed.Logical formLearned from17 sentences. (Home sales) can be closed.Logical formLearned from17 sentences. Cans can be closed.Logical formLearned from17 sentences. A bakery can be closed.Logical formLearned from17 sentences. A garage can be closed.Logical formLearned from17 sentences. A bag can be closed.Logical formLearned from17 sentences. Persons may remain closed.Logical formLearned from17 sentences.