A fluid may surround a brain.Logical formLearned from4 sentences. Fluids may contain particles.Logical formLearned from4 sentences. Some fluid may leak.Logical formLearned from4 sentences. A baby may swallow a fluid.Logical formLearned from4 sentences. (Bodily fluids) can be contaminated.Logical formLearned from4 sentences. A chest may be filled with fluid.Logical formLearned from4 sentences. Fluids may pertain-to an eye.Logical formLearned from4 sentences. Cerebrospinal fluid may be collected.Logical formLearned from4 sentences. A fluid can be in equilibrium.Logical formLearned from4 sentences. Presence may pertain-to a fluid.Logical formLearned from4 sentences. A fluid may be formed.Logical formLearned from4 sentences. Fluids may undergo a regulation.Logical formLearned from4 sentences. Fluid may undergo a reabsorption.Logical formLearned from4 sentences. A sample of a fluid may be removed.Logical formLearned from4 sentences. An amount of fluid may decrease.Logical formLearned from4 sentences.