Apartments can be empty.Logical formLearned from454 sentences. A can can be empty.Logical formLearned from450 sentences. A tank can be empty.Logical formLearned from447 sentences. Eyes can be empty.Logical formLearned from430 sentences. (Beer cans) can be empty.Logical formLearned from420 sentences. An area can be empty.Logical formLearned from419 sentences. A stomach can be empty.Logical formLearned from415 sentences. Fields can be empty.Logical formLearned from415 sentences. A chamber can be empty.Logical formLearned from412 sentences. Storefronts can be empty.Logical formLearned from408 sentences. Stomaches can be empty.Logical formLearned from408 sentences. A bed can be empty.Logical formLearned from397 sentences. Handeds can be empty.Logical formLearned from392 sentences. A bowl can be empty.Logical formLearned from383 sentences. (Chemical warheads) can be empty.Logical formLearned from370 sentences.