Screens can be empty.Logical formLearned from11 sentences. Stars can be empty.Logical formLearned from11 sentences. A weekend can be empty.Logical formLearned from11 sentences. Reading can be an equivalent of empty calories.Logical formLearned from11 sentences. A stick can be empty.Logical formLearned from11 sentences. Plants can be empty.Logical formLearned from11 sentences. A ballroom can be empty.Logical formLearned from11 sentences. A (tuna can) can be empty.Logical formLearned from11 sentences. A storeroom can be empty.Logical formLearned from11 sentences. A pavilion can be empty.Logical formLearned from11 sentences. Tank can be empty.Logical formLearned from11 sentences. Worlds can be empty.Logical formLearned from11 sentences. A pot of gold can be empty.Logical formLearned from11 sentences. Boxcars can be empty.Logical formLearned from11 sentences. Counties can be empty.Logical formLearned from11 sentences.