Cooperation can be between a government of a country.Logical formLearned from37 sentences. Cooperation can be on areas.Logical formLearned from37 sentences. A person may ask for cooperation.Logical formLearned from37 sentences. Cooperation can be close.Logical formLearned from37 sentences. A country may step_up cooperation.Logical formLearned from37 sentences. Cooperation may pertain-to persons.Logical formLearned from37 sentences. Cooperation can be between state.Logical formLearned from36 sentences. Cooperation can be for mutual benefits.Logical formLearned from36 sentences. Cooperation may undergo an enhancement.Logical formLearned from36 sentences. Cooperation can be in areas of economy.Logical formLearned from36 sentences. Prospects can be in cooperation.Logical formLearned from36 sentences. An agreement can be on cooperation.Logical formLearned from36 sentences. A (cooperation process) can be regional.Logical formLearned from36 sentences. Cooperation may undergo strengthenings.Logical formLearned from36 sentences. Satisfaction can be with cooperation.Logical formLearned from36 sentences.