Cooperation can be high-level.Logical formLearned from90 sentences. Cooperation can be with federal agencies.Logical formLearned from90 sentences. Cooperation can be with a state.Logical formLearned from90 sentences. Cooperation can be between authorities.Logical formLearned from90 sentences. Cooperation may work.Logical formLearned from90 sentences. A (cooperation agreement) can be comprehensive.Logical formLearned from90 sentences. A sign may pertain-to cooperation.Logical formLearned from90 sentences. (Security cooperation) can be between some countries.Logical formLearned from90 sentences. Cooperation can be with inspectors.Logical formLearned from89 sentences. Some countries may strengthen cooperation.Logical formLearned from89 sentences. A country may resume cooperation.Logical formLearned from89 sentences. Cooperation can be with a government-agency.Logical formLearned from89 sentences. A hope can be for cooperation.Logical formLearned from89 sentences. Cooperation can be with an alliance.Logical formLearned from89 sentences. Cooperation can be with experts.Logical formLearned from89 sentences.