An end may pertain-to a (peacekeeping mission).Logical formLearned from27 sentences. A contribution can be to a (peacekeeping force).Logical formLearned from27 sentences. (Peacekeeping mission) can be in a country.Logical formLearned from27 sentences. (Peacekeeping operations) can be in a continent.Logical formLearned from27 sentences. A vanguard may pertain-to a (peacekeeping force).Logical formLearned from27 sentences. An official can be with a (peacekeeping force).Logical formLearned from27 sentences. Soldiers can be from a (peacekeeping force).Logical formLearned from27 sentences. (Peacekeeping forces) may undergo a withdrawal.Logical formLearned from26 sentences. A (peacekeeping force) may undergo a rejection.Logical formLearned from26 sentences. A peacekeeping can be long-term.Logical formLearned from26 sentences. A security-council may approve some year of peacekeeping.Logical formLearned from26 sentences. Efforts may pertain-to a (peacekeeping force).Logical formLearned from26 sentences. Contributions can be to peacekeeping.Logical formLearned from26 sentences. A need can be for a (peacekeeping force).Logical formLearned from26 sentences. Troops may serve in a (peacekeeping force).Logical formLearned from26 sentences.