A (construction site) can be empty.Logical formLearned from10 sentences. Packs can be empty.Logical formLearned from10 sentences. A skyline can be empty.Logical formLearned from10 sentences. A camera can be empty.Logical formLearned from10 sentences. An upper deck can be empty.Logical formLearned from10 sentences. A (power play) may come_up empty.Logical formLearned from10 sentences. A (dining hall) can be empty.Logical formLearned from10 sentences. (Government coffers) can be empty.Logical formLearned from10 sentences. Schools can be empty.Logical formLearned from10 sentences. Wineglasses can be empty.Logical formLearned from10 sentences. A wrist can be empty.Logical formLearned from10 sentences. (Plastic jerricans) can be empty.Logical formLearned from10 sentences. Some shelves can be empty.Logical formLearned from10 sentences. A dome can be empty.Logical formLearned from10 sentences. Back roads can be empty.Logical formLearned from10 sentences.