Cooperation can be in a period.Logical formLearned from17 sentences. Cooperation can be over confrontation.Logical formLearned from17 sentences. A visit may be aimed at boosting cooperation.Logical formLearned from17 sentences. Cooperation can be in a (gas sphere).Logical formLearned from17 sentences. Cooperation can be on nuclear technology.Logical formLearned from17 sentences. Cooperation can be reactive.Logical formLearned from17 sentences. A (cooperation prize) can be international.Logical formLearned from17 sentences. A (cooperation deal) can be wide-ranging.Logical formLearned from17 sentences. Cooperation can be tentative.Logical formLearned from17 sentences. Cooperation may pertain-to a victim.Logical formLearned from17 sentences. (Cooperation agreements) can be regional.Logical formLearned from17 sentences. A (cooperation accord) can be regional.Logical formLearned from17 sentences. A signal can be for cooperation.Logical formLearned from17 sentences. A male may count on cooperation.Logical formLearned from17 sentences. A person may seek cooperation.Logical formLearned from17 sentences.