Bottle can be empty.Logical formLearned from11 sentences. A dumpster can be empty.Logical formLearned from11 sentences. (Airplane bottles) can be empty.Logical formLearned from11 sentences. An attribute can be empty.Logical formLearned from11 sentences. Alleys can be empty.Logical formLearned from11 sentences. Couches can be empty.Logical formLearned from11 sentences. Some buses may leave empty.Logical formLearned from11 sentences. An oven can be empty.Logical formLearned from11 sentences. A river can be empty.Logical formLearned from11 sentences. (Beer cases) can be empty.Logical formLearned from11 sentences. Devices can be empty.Logical formLearned from11 sentences. A wardrobe can be empty.Logical formLearned from11 sentences. An inventory can be empty.Logical formLearned from11 sentences. A feeder can be empty.Logical formLearned from11 sentences. Statistics can be empty.Logical formLearned from11 sentences.