A meaning can be closed.Logical formLearned from3 sentences. Floors can be closed.Logical formLearned from3 sentences. Buses may serve closed stations.Logical formLearned from3 sentences. A (stone facade) can be closed.Logical formLearned from3 sentences. Projects can be closed.Logical formLearned from3 sentences. Some ends can be closed.Logical formLearned from3 sentences. A closed surface can be smooth.Logical formLearned from3 sentences. Some platforms can be closed.Logical formLearned from3 sentences. A closed curve can be in a plane.Logical formLearned from3 sentences. A report can be closed.Logical formLearned from3 sentences. Nightclubs can be closed.Logical formLearned from3 sentences. Some (signal boxes) can be closed.Logical formLearned from3 sentences. Arcs can be closed.Logical formLearned from3 sentences. An ellipse can be closed.Logical formLearned from3 sentences. An inclusion can be closed.Logical formLearned from3 sentences.