Cooperation can be improved.Logical formLearned from906 sentences. Cooperation can be technological.Logical formLearned from897 sentences. Cooperation may undergo relations.Logical formLearned from893 sentences. Cooperation can be successful.Logical formLearned from868 sentences. Cooperation can be all-round.Logical formLearned from859 sentences. Talks can be on cooperation.Logical formLearned from828 sentences. Cooperation can be environmental.Logical formLearned from822 sentences. Cooperation may pertain-to a female.Logical formLearned from818 sentences. Cooperation can be on issues.Logical formLearned from816 sentences. Cooperation can be in some fields.Logical formLearned from789 sentences. Cooperation can be constructive.Logical formLearned from787 sentences. Cooperation can be from a country.Logical formLearned from786 sentences. Cooperation may undergo a promotion.Logical formLearned from783 sentences. Cooperation can be with a world-city.Logical formLearned from783 sentences. A framework can be for cooperation.Logical formLearned from779 sentences.