A world-city may strengthen cooperation.Logical formLearned from17 sentences. Cooperation can be consular.Logical formLearned from17 sentences. Cooperation may be directed against a country.Logical formLearned from17 sentences. Cooperation can be between the north.Logical formLearned from17 sentences. Opposition can be to cooperation.Logical formLearned from17 sentences. Guidelines can be for (defense cooperation).Logical formLearned from17 sentences. An international cooperation can be wide.Logical formLearned from17 sentences. Support can be for cooperation.Logical formLearned from17 sentences. A way can be constituted-of-or-filled-with cooperation.Logical formLearned from17 sentences. Cooperation can be with a province.Logical formLearned from17 sentences. Leadership may undergo cooperation.Logical formLearned from17 sentences. Cooperation can be in electricity.Logical formLearned from17 sentences. Cooperation may undergo achievements.Logical formLearned from17 sentences. Cooperation can be among ministries.Logical formLearned from17 sentences. A fruit may pertain-to cooperation.Logical formLearned from17 sentences.