(Exchange arrangements) can be orderly.Logical formLearned from44 sentences. (Trade exchanges) can be between some countries.Logical formLearned from44 sentences. Skills may undergo an exchange.Logical formLearned from44 sentences. An exchange may be doed.Logical formLearned from44 sentences. Cards may undergo an exchange.Logical formLearned from44 sentences. A dollar may undergo (exchange rates).Logical formLearned from44 sentences. Exchange can be for a technology.Logical formLearned from44 sentences. An exchange of fire may erupt.Logical formLearned from44 sentences. Criticism may undergo an exchange.Logical formLearned from44 sentences. Exchange can be for (security arrangements).Logical formLearned from44 sentences. An exchange can be thorough.Logical formLearned from44 sentences. Genes may undergo an exchange.Logical formLearned from43 sentences. Exchanges can be between countries.Logical formLearned from43 sentences. An exchange can be between a person.Logical formLearned from43 sentences. An exchange can be alleged.Logical formLearned from43 sentences.