Gifts may undergo exchanges.Logical formLearned from34 sentences. Exchanges can be between a male.Logical formLearned from34 sentences. Rate can be on (stock exchange).Logical formLearned from34 sentences. Exchange may undergo an equation.Logical formLearned from34 sentences. An exchange may end.Logical formLearned from34 sentences. A chief executive may pertain-to an exchange.Logical formLearned from34 sentences. A (stock index) can be for an exchange.Logical formLearned from34 sentences. Companies may pertain-to an exchange.Logical formLearned from34 sentences. Some countries may conduct exchanges.Logical formLearned from34 sentences. Fees can be in exchange.Logical formLearned from34 sentences. An exchange can be large-scale.Logical formLearned from34 sentences. Loans can be in exchange.Logical formLearned from34 sentences. (Trade exchange) can be between a country.Logical formLearned from34 sentences. Medias can be constituted-of-or-filled-with exchange.Logical formLearned from34 sentences. Exchange can be for some passengers.Logical formLearned from34 sentences.