A substitute can be for cooperation.Logical formLearned from19 sentences. Cooperation may pertain-to an individual.Logical formLearned from19 sentences. Work may be carry_outed in cooperation.Logical formLearned from19 sentences. International cooperation can be between a government-agency.Logical formLearned from19 sentences. Cooperation can be with police.Logical formLearned from19 sentences. Cooperation can be among institutions.Logical formLearned from19 sentences. Cooperation can be between unions.Logical formLearned from19 sentences. Cooperation can be strong.Logical formLearned from19 sentences. Cooperation can be between governments of a country.Logical formLearned from19 sentences. Cooperation can be with powers.Logical formLearned from19 sentences. Cooperation can be among partners.Logical formLearned from19 sentences. Cooperation can be between organisations.Logical formLearned from19 sentences. Barriers can be to cooperation.Logical formLearned from19 sentences. Serial can be in cooperation.Logical formLearned from19 sentences. Some (cooperation agreement) may involve some (satellite tracking stations).Logical formLearned from19 sentences.