Exchange can be for medical treatment.Logical formLearned from65 sentences. Rules may pertain-to an exchange.Logical formLearned from65 sentences. An exchange can be silent.Logical formLearned from65 sentences. Exchange can be for royalties.Logical formLearned from65 sentences. Recognition can be in exchange.Logical formLearned from65 sentences. Fuel may undergo an exchange.Logical formLearned from65 sentences. An exchange may close.Logical formLearned from65 sentences. Exchange can be for cocaine.Logical formLearned from64 sentences. Territory may undergo exchanges.Logical formLearned from64 sentences. An (exchange rate) may pertain-to a peso.Logical formLearned from64 sentences. An exchange can be with a person.Logical formLearned from64 sentences. An exchange can be continued.Logical formLearned from64 sentences. (Stock exchanges) can be around the world.Logical formLearned from64 sentences. (Exchange rates) may be established in 1940s.Logical formLearned from64 sentences. Exchanges can be continued.Logical formLearned from64 sentences.