Boundaries can be clear.Logical formLearned from97 sentences. Boundaries may be drawn.Logical formLearned from97 sentences. Boundaries may pertain-to the world.Logical formLearned from96 sentences. Boundaries can be fuzzy.Logical formLearned from95 sentences. Boundaries may pertain-to an empire.Logical formLearned from95 sentences. A boundary may pertain-to a property.Logical formLearned from95 sentences. A portion may pertain-to a boundary.Logical formLearned from95 sentences. Boundaries may undergo blurrings.Logical formLearned from91 sentences. A boundary may pertain-to a state.Logical formLearned from90 sentences. Boundaries can be well-defined.Logical formLearned from90 sentences. Boundaries may be crossed.Logical formLearned from89 sentences. Boundaries can be conceptual.Logical formLearned from88 sentences. A boundary may pertain-to a world-city.Logical formLearned from88 sentences. A boundary may blur.Logical formLearned from88 sentences. Boundaries may pertain-to a neighborhood.Logical formLearned from88 sentences.