A need can be for cooperation.Logical formLearned from216 sentences. Possibilities can be for cooperation.Logical formLearned from216 sentences. Cooperation can be smooth.Logical formLearned from214 sentences. Aspects can be constituted-of-or-filled-with cooperation.Logical formLearned from213 sentences. Cooperation can be between states.Logical formLearned from213 sentences. A show can be constituted-of-or-filled-with cooperation.Logical formLearned from213 sentences. Issues can be constituted-of-or-filled-with cooperation.Logical formLearned from213 sentences. Cooperation can be with (book sellers).Logical formLearned from213 sentences. A (security cooperation) can be regional.Logical formLearned from212 sentences. Authorities may undergo cooperation.Logical formLearned from211 sentences. Cooperation can be on a country.Logical formLearned from211 sentences. Cooperation can be with a private sector.Logical formLearned from210 sentences. Cooperation can be among members.Logical formLearned from210 sentences. Cooperation may undergo an enhancement.Logical formLearned from209 sentences. Some forms can be constituted-of-or-filled-with cooperation.Logical formLearned from208 sentences.