Cockpits can be closed.Logical formLearned from8 sentences. A walk can be closed.Logical formLearned from8 sentences. A (train station) can be closed.Logical formLearned from8 sentences. A key can be closed.Logical formLearned from8 sentences. Umbrellas can be closed.Logical formLearned from8 sentences. Closed surfaces may undergo a classification.Logical formLearned from8 sentences. A half-space can be closed.Logical formLearned from8 sentences. Dorms can be closed.Logical formLearned from8 sentences. A closed set can be a set.Logical formLearned from8 sentences. Captioners can be closed.Logical formLearned from8 sentences. A society can be closed.Logical formLearned from8 sentences. An electric circuit can be closed.Logical formLearned from8 sentences. A contract can be closed.Logical formLearned from8 sentences. A closed session can be appropriate.Logical formLearned from8 sentences. Tops can be closed.Logical formLearned from8 sentences.