Cooperation can be a need.Logical formLearned from9 sentences. Cooperation can be between a city.Logical formLearned from9 sentences. A memorandum of understanding can be on cooperation.Logical formLearned from9 sentences. A shape may pertain-to cooperation.Logical formLearned from9 sentences. Cooperation can be in a basin.Logical formLearned from9 sentences. Cooperation can be between areas.Logical formLearned from9 sentences. Cooperation may develop in years.Logical formLearned from9 sentences. Cooperation can be in a field.Logical formLearned from9 sentences. A relationship can be between cooperation.Logical formLearned from9 sentences. Cooperation may be directed against countries.Logical formLearned from9 sentences. Cooperation can be among (member nations).Logical formLearned from9 sentences. Potential can be for cooperation.Logical formLearned from9 sentences. Cooperation can be from some quarters.Logical formLearned from9 sentences. Cooperation can be between some areas.Logical formLearned from9 sentences. Some countries may have cooperation.Logical formLearned from9 sentences.