Cooperation can be with authorities.Logical formLearned from208 sentences. (Security cooperation) can be between a country.Logical formLearned from208 sentences. Cooperation can be tripartite.Logical formLearned from207 sentences. Cooperation can be wide-ranging.Logical formLearned from206 sentences. Cooperation may pertain-to an international-political-entity.Logical formLearned from206 sentences. Cooperation can be intensified.Logical formLearned from206 sentences. Cooperation can be on trade.Logical formLearned from206 sentences. Pledges can be constituted-of-or-filled-with cooperation.Logical formLearned from206 sentences. Authorities may undergo cooperation.Logical formLearned from204 sentences. A memorandum can be constituted-of-or-filled-with cooperation.Logical formLearned from204 sentences. An opportunity can be for cooperation.Logical formLearned from203 sentences. Cooperation can be in oil.Logical formLearned from203 sentences. Cooperation can be with governments.Logical formLearned from202 sentences. An era can be constituted-of-or-filled-with cooperation.Logical formLearned from202 sentences. A commitment can be to cooperation.Logical formLearned from202 sentences.