Migration may undergo flows.Logical formLearned from21 sentences. Candidates may undergo a flow.Logical formLearned from21 sentences. Information can be on flows.Logical formLearned from21 sentences. Characteristics may pertain-to a flow.Logical formLearned from21 sentences. Wastewater may undergo a flow.Logical formLearned from21 sentences. (Blood flow) can be to an area.Logical formLearned from21 sentences. A (cash flow) may pertain-to a group.Logical formLearned from21 sentences. A mud may overcome a flow of oil.Logical formLearned from21 sentences. (Food aid) may undergo a flow.Logical formLearned from21 sentences. (Hydrogen gas) may undergo a flow.Logical formLearned from21 sentences. Munitions may undergo a flow.Logical formLearned from21 sentences. A free (cash flow) can be annual.Logical formLearned from21 sentences. Flows can be sudden.Logical formLearned from21 sentences. High pressure may maintain a (trade wind flow).Logical formLearned from21 sentences. Barrels may undergo a flow.Logical formLearned from21 sentences.