A pot can be empty.Logical formLearned from57 sentences. A mailbox can be empty.Logical formLearned from57 sentences. A (coffee mug) can be empty.Logical formLearned from57 sentences. Bedrooms can be empty.Logical formLearned from57 sentences. Plots can be empty.Logical formLearned from57 sentences. A ballroom can be empty.Logical formLearned from57 sentences. Drums can be empty.Logical formLearned from57 sentences. Shoes can be empty.Logical formLearned from57 sentences. Regions can be empty.Logical formLearned from56 sentences. A magazine can be empty.Logical formLearned from56 sentences. (Glass bottles) can be empty.Logical formLearned from56 sentences. An (office building) can be empty.Logical formLearned from56 sentences. A (dance floor) can be empty.Logical formLearned from56 sentences. Warehouses can be empty.Logical formLearned from56 sentences. A land can be empty.Logical formLearned from56 sentences.