Boundaries can be fluid.Logical formLearned from49 sentences. A layer can be fluid.Logical formLearned from48 sentences. A motion can be fluid.Logical formLearned from48 sentences. A (uf milk) can be fluid.Logical formLearned from48 sentences. A part can be fluid.Logical formLearned from48 sentences. An injection can be fluid.Logical formLearned from48 sentences. A change can be fluid.Logical formLearned from48 sentences. (Power systems) can be fluid.Logical formLearned from48 sentences. Handling can be fluid.Logical formLearned from47 sentences. A production can be fluid.Logical formLearned from47 sentences. A friction can be fluid.Logical formLearned from46 sentences. A body can be fluid.Logical formLearned from46 sentences. A migration can be fluid.Logical formLearned from46 sentences. Phases can be fluid.Logical formLearned from46 sentences. A drainage can be fluid.Logical formLearned from45 sentences.