Sharpshooters may be stationed on some rooftops.Logical formLearned from2 sentences. Helicopters may be stationed at a (military base).Logical formLearned from2 sentences. Soldiers may be stationed at areas.Logical formLearned from2 sentences. An (assault ship) may be stationed in an ocean.Logical formLearned from2 sentences. A soldier may be stationed at a post.Logical formLearned from2 sentences. The west may be stationed.Logical formLearned from2 sentences. A total of some British soldiers may be stationed at some bases.Logical formLearned from2 sentences. A number of troops may be stationed.Logical formLearned from2 sentences. Some (government troops) may be stationed in positions.Logical formLearned from2 sentences. (Military officials) may be stationed in a world-city.Logical formLearned from2 sentences. Some soldiers may be stationed in a center.Logical formLearned from2 sentences. An international-political-entity may have an intention of stationing nuclear weapons.Logical formLearned from2 sentences. A fireman may be stationed at airport.Logical formLearned from2 sentences. Soldiers may be stationed on ramparts of (city walls).Logical formLearned from2 sentences. A British army may be stationed in a country.Logical formLearned from2 sentences.