Persons may solve a problem of fluid dynamics.Logical formLearned from2 sentences. Drawings can be fluid.Logical formLearned from2 sentences. A (stage direction) can be fluid.Logical formLearned from2 sentences. (Attacking skills) can be fluid.Logical formLearned from2 sentences. A body may maintain a fluid balance.Logical formLearned from2 sentences. A fluid balance can be healthy.Logical formLearned from2 sentences. A motion may feel fluid.Logical formLearned from2 sentences. A process may remain fluid.Logical formLearned from2 sentences. A backline may look fluid.Logical formLearned from2 sentences. An aspect can be fluid.Logical formLearned from2 sentences. A fluid catalytic cracker can be at a refinery.Logical formLearned from2 sentences. Shades can be fluid.Logical formLearned from2 sentences. Thefts can be fluid.Logical formLearned from2 sentences. Appeals can be fluid.Logical formLearned from2 sentences. A (milk company) can be fluid.Logical formLearned from2 sentences.