Exchange can be for buckets of fried chicken.Logical formLearned from28 sentences. Exchange can be for oil.Logical formLearned from28 sentences. Exchange can be for housing.Logical formLearned from28 sentences. An exchange can be sweet.Logical formLearned from28 sentences. A person may watch an exchange.Logical formLearned from28 sentences. Exchange can be for a rest of persons.Logical formLearned from28 sentences. Exchange can be for a generosity.Logical formLearned from28 sentences. Sex can be in exchange.Logical formLearned from28 sentences. A campaign can be in exchange.Logical formLearned from28 sentences. Exchange can be for space.Logical formLearned from28 sentences. A (stock exchange) may rise some percent.Logical formLearned from28 sentences. Exchange can be for acts.Logical formLearned from28 sentences. A visit can be an exchange.Logical formLearned from28 sentences. Demands can be in exchange.Logical formLearned from28 sentences. Treatment can be in exchange.Logical formLearned from28 sentences.