Swings can be in an (exchange rate).Logical formLearned from47 sentences. E-mail may undergo an exchange.Logical formLearned from47 sentences. Exchanges can be with countries.Logical formLearned from47 sentences. An (information exchange) can be improved.Logical formLearned from47 sentences. Foreign exchange may undergo an inflow.Logical formLearned from47 sentences. Prisoners may undergo exchanges.Logical formLearned from47 sentences. New ideas may undergo an exchange.Logical formLearned from47 sentences. Exchange can be for stakes.Logical formLearned from47 sentences. Exchange can be for false testimony.Logical formLearned from47 sentences. Some prisoners can be in exchange.Logical formLearned from47 sentences. A stake can be in an exchange.Logical formLearned from47 sentences. Exchange can be for an end to attacks.Logical formLearned from47 sentences. Exchange can be for referrals.Logical formLearned from47 sentences. Exchanges can be short.Logical formLearned from47 sentences. Exchange can be for international aid.Logical formLearned from47 sentences.