Exchange can be for political reform.Logical formLearned from16 sentences. Exchange can be for comrades.Logical formLearned from16 sentences. An exchange can be hourlong.Logical formLearned from16 sentences. (Court documents) may undergo an exchange.Logical formLearned from16 sentences. Some companies can be on an exchange.Logical formLearned from16 sentences. A US-president may say in an exchange.Logical formLearned from16 sentences. A (prisoner exchange) can be in a country.Logical formLearned from16 sentences. Academics may undergo an exchange.Logical formLearned from16 sentences. Exchange can be for an endorsement.Logical formLearned from16 sentences. A foreign exchange can be stable.Logical formLearned from16 sentences. Exchange can be for captives.Logical formLearned from16 sentences. Members can be constituted-of-or-filled-with some exchanges.Logical formLearned from16 sentences. A country may promise in exchange.Logical formLearned from16 sentences. An (exchange rate system) may pertain-to a world-city.Logical formLearned from16 sentences. Claims may undergo an exchange.Logical formLearned from16 sentences.