Booths can be empty.Logical formLearned from30 sentences. A journal can be empty.Logical formLearned from30 sentences. Villages can be empty.Logical formLearned from30 sentences. A file can be empty.Logical formLearned from30 sentences. (Pill bottles) can be empty.Logical formLearned from30 sentences. Cabinets can be empty.Logical formLearned from30 sentences. A voice can be empty.Logical formLearned from30 sentences. A platform can be empty.Logical formLearned from30 sentences. A pantry can be empty.Logical formLearned from30 sentences. A flask can be empty.Logical formLearned from30 sentences. An argument can be empty.Logical formLearned from30 sentences. (Paint cans) can be empty.Logical formLearned from30 sentences. Jugs can be empty.Logical formLearned from30 sentences. A (text box) can be empty.Logical formLearned from30 sentences. A (toilet paper dispenser) can be empty.Logical formLearned from30 sentences.