A register can be empty.Logical formLearned from12 sentences. A gymnasium can be empty.Logical formLearned from12 sentences. A teapot can be empty.Logical formLearned from12 sentences. A trashcan can be empty.Logical formLearned from12 sentences. A (coffee pot) can be empty.Logical formLearned from12 sentences. An ipod can be empty.Logical formLearned from12 sentences. A desktop can be empty.Logical formLearned from12 sentences. A (shipping container) can be empty.Logical formLearned from12 sentences. Fingers can be empty.Logical formLearned from12 sentences. A (lecture hall) can be empty.Logical formLearned from12 sentences. A way can be empty.Logical formLearned from12 sentences. Tubs can be empty.Logical formLearned from12 sentences. A (fire extinguisher) can be empty.Logical formLearned from12 sentences. A round can be empty.Logical formLearned from12 sentences. A meadow can be empty.Logical formLearned from12 sentences.