A fluid can be universal.Logical formLearned from12 sentences. Fluids can be imponderable.Logical formLearned from12 sentences. Fluid may undergo collections.Logical formLearned from12 sentences. Biological fluids can be complex.Logical formLearned from12 sentences. A fluid can be a fluid.Logical formLearned from12 sentences. Fluid may accumulate in lungs.Logical formLearned from12 sentences. Air can be a fluid.Logical formLearned from12 sentences. Fluids may undergo movements.Logical formLearned from12 sentences. A fluid can be gas.Logical formLearned from12 sentences. Particles can be in fluids.Logical formLearned from12 sentences. A ph may pertain-to a fluid.Logical formLearned from12 sentences. Fluids can be concentrated.Logical formLearned from12 sentences. Fluids can be underground.Logical formLearned from12 sentences. An object may move through a fluid.Logical formLearned from12 sentences. A fluid may undergo resistance.Logical formLearned from12 sentences.