(Ammonia lines) can be fluid.Logical formLearned from6 sentences. An issue may remain fluid.Logical formLearned from6 sentences. A definition can be fluid.Logical formLearned from5 sentences. Waves can be fluid.Logical formLearned from5 sentences. An assembly can be fluid.Logical formLearned from5 sentences. A problem can be in fluid mechanics.Logical formLearned from5 sentences. Relationships can be fluid.Logical formLearned from5 sentences. An overloaded can be fluid.Logical formLearned from5 sentences. A gait can be fluid.Logical formLearned from5 sentences. Research can be in fluid mechanics.Logical formLearned from5 sentences. (Scene changes) can be fluid.Logical formLearned from5 sentences. Technologies can be fluid.Logical formLearned from5 sentences. A (velocity field) can be fluid.Logical formLearned from5 sentences. (Control systems) can be fluid.Logical formLearned from5 sentences. Nozzles can be fluid.Logical formLearned from5 sentences.