A (rum bottle) can be empty.Logical formLearned from12 sentences. A lift can be empty.Logical formLearned from12 sentences. A pallet can be empty.Logical formLearned from12 sentences. (Toner cartridges) can be empty.Logical formLearned from12 sentences. A loop can be empty.Logical formLearned from12 sentences. A header can be empty.Logical formLearned from12 sentences. A clipboard can be empty.Logical formLearned from12 sentences. Records can be empty.Logical formLearned from12 sentences. An interval can be empty.Logical formLearned from12 sentences. A card can be empty.Logical formLearned from12 sentences. The ground can be empty.Logical formLearned from12 sentences. A restaurant can be empty.Logical formLearned from12 sentences. (Garbage cans) can be empty.Logical formLearned from12 sentences. A (wine glass) can be empty.Logical formLearned from12 sentences. A doorframe can be empty.Logical formLearned from12 sentences.