Exchanges can be in fields of economy.Logical formLearned from14 sentences. Exchanges can be with others.Logical formLearned from14 sentences. Goods can be in exchange.Logical formLearned from14 sentences. A center can be for exchanges.Logical formLearned from14 sentences. Heavy artillery may undergo an exchange.Logical formLearned from14 sentences. Exchange can be for recognition of a palestinian state.Logical formLearned from14 sentences. A history may pertain-to exchanges.Logical formLearned from14 sentences. View may undergo exchanges.Logical formLearned from14 sentences. A place can be for exchanges.Logical formLearned from14 sentences. Staff may undergo exchanges.Logical formLearned from14 sentences. An exchange of visits can be frequent.Logical formLearned from14 sentences. A (dollar exchange) may pertain-to a country.Logical formLearned from14 sentences. Exchange can be for favors.Logical formLearned from14 sentences. Exchange can be for an act.Logical formLearned from14 sentences. Exchange can be for confidential information.Logical formLearned from14 sentences.