Some (military observers) may be released.Logical formLearned from10 sentences. An (observer mission) can be long-term.Logical formLearned from10 sentences. A shortage can be constituted-of-or-filled-with observers.Logical formLearned from10 sentences. Observers can be at a summit.Logical formLearned from10 sentences. Observers may warn of an increase.Logical formLearned from10 sentences. An (observer mission) may say in a statement.Logical formLearned from10 sentences. Observers may raise concern.Logical formLearned from10 sentences. Observers may be barred from some (polling stations).Logical formLearned from10 sentences. Observers can be in some countries.Logical formLearned from10 sentences. A mission may comprise some observers.Logical formLearned from10 sentences. Views may show some observers.Logical formLearned from10 sentences. (Election observers) can be neutral.Logical formLearned from10 sentences. An observer can be regional.Logical formLearned from10 sentences. Official observers may report irregularities.Logical formLearned from10 sentences. Reports may pertain-to observers.Logical formLearned from10 sentences.