A (police presence) can be at (polling stations).Logical formLearned from20 sentences. Presence can be on a battlefield.Logical formLearned from20 sentences. Presence can be uncertain.Logical formLearned from20 sentences. Presence can be heavenly.Logical formLearned from20 sentences. Presence can be in schools.Logical formLearned from20 sentences. Presence can be in a system.Logical formLearned from20 sentences. Presence can be great.Logical formLearned from20 sentences. Presence can be in an international-political-entity.Logical formLearned from20 sentences. Presence can be unbroken.Logical formLearned from20 sentences. Presence may pertain-to a teacher.Logical formLearned from20 sentences. Presence can be in territories.Logical formLearned from20 sentences. Presence may pertain-to characteristics.Logical formLearned from20 sentences. Presence may pertain-to a culture.Logical formLearned from20 sentences. Presence can be in a city.Logical formLearned from20 sentences. Presence may pertain-to ones.Logical formLearned from20 sentences.