Requests can be for exchanges.Logical formLearned from326 sentences. Changes can be in (exchange rates).Logical formLearned from323 sentences. Some yen can be on a (foreign exchange market).Logical formLearned from321 sentences. Exchange can be for a pledge.Logical formLearned from321 sentences. Exchange can be for an agreement.Logical formLearned from320 sentences. An exchange can be informal.Logical formLearned from317 sentences. An (exchange rate) can be favorable.Logical formLearned from314 sentences. Expertise may undergo an exchange.Logical formLearned from314 sentences. An exchange can be fierce.Logical formLearned from310 sentences. Exchange can be for a life.Logical formLearned from305 sentences. (Exchange programs) can be international.Logical formLearned from305 sentences. An exchange can be with reporters.Logical formLearned from304 sentences. An (exchange rate) may pertain-to a country.Logical formLearned from301 sentences. A section may pertain-to an exchange.Logical formLearned from301 sentences. Exchanges can be electronic.Logical formLearned from299 sentences.