A (peacekeeping force) may manifest effectiveness.Logical formLearned from9 sentences. A (peacekeeping force) can be in an area.Logical formLearned from9 sentences. A convoy can be constituted-of-or-filled-with (peacekeeping troops).Logical formLearned from9 sentences. A person can be with (peacekeeping forces).Logical formLearned from9 sentences. Helicopters may pertain-to a (peacekeeping force).Logical formLearned from9 sentences. A (peacekeeping force) may operate in a country.Logical formLearned from9 sentences. A (peacekeeping mission) may start.Logical formLearned from9 sentences. An international-political-entity may command a (peacekeeping force).Logical formLearned from9 sentences. Involvement can be in a (peacekeeping force).Logical formLearned from9 sentences. A (peacekeeping force) may be established in a month.Logical formLearned from9 sentences. Contingents can be in a (peacekeeping force).Logical formLearned from9 sentences. A soldier may serve with (peacekeeping forces).Logical formLearned from9 sentences. A (peacekeeping force) can be on an island.Logical formLearned from9 sentences. A (peacekeeping mission) may say that something-is-the-case.Logical formLearned from8 sentences. (Peacekeeping operations) may pertain-to persons.Logical formLearned from8 sentences.