Platforms can be empty.Logical formLearned from12 sentences. (Airplane seats) can be empty.Logical formLearned from12 sentences. (Artillery shells) can be empty.Logical formLearned from12 sentences. Highways can be empty.Logical formLearned from12 sentences. Terraces can be empty.Logical formLearned from12 sentences. Seats may be left empty.Logical formLearned from12 sentences. Seats may remain empty.Logical formLearned from12 sentences. An empty net can be from an angle.Logical formLearned from12 sentences. A season can be empty.Logical formLearned from12 sentences. Cinemas can be empty.Logical formLearned from12 sentences. An empty net can be for a goal of a season.Logical formLearned from12 sentences. (Shell cases) can be empty.Logical formLearned from12 sentences. A (subway car) can be empty.Logical formLearned from12 sentences. A shelter can be empty.Logical formLearned from12 sentences. (Oil barrels) can be empty.Logical formLearned from11 sentences.