Cooperation can be between countries.Logical formLearned from147 sentences. Cooperation can be in an investigation.Logical formLearned from145 sentences. Cooperation can be operational.Logical formLearned from144 sentences. Cooperation can be in nuclear energy.Logical formLearned from144 sentences. A deal can be constituted-of-or-filled-with cooperation.Logical formLearned from143 sentences. Cooperation can be with departments.Logical formLearned from142 sentences. Cooperation can be with forces.Logical formLearned from142 sentences. Cooperation may help.Logical formLearned from142 sentences. Cooperation can be between some neighbors.Logical formLearned from142 sentences. A male may discuss cooperation.Logical formLearned from142 sentences. Cooperation can be among (member states).Logical formLearned from141 sentences. Cooperation can be with allies.Logical formLearned from141 sentences. A country may step_up cooperation.Logical formLearned from141 sentences. Proposals can be for cooperation.Logical formLearned from141 sentences. A (cooperation agreement) can be civilian.Logical formLearned from141 sentences.