Regions can be unruly.Logical formLearned from26 sentences. Contrast can be to regions.Logical formLearned from26 sentences. (Mountain regions) may pertain-to a country.Logical formLearned from26 sentences. A region may pertain-to the moon.Logical formLearned from26 sentences. Newcomers can be to a region.Logical formLearned from26 sentences. A war may destabilize a region.Logical formLearned from26 sentences. Persons may live in regions.Logical formLearned from26 sentences. Other peoples can be in a region.Logical formLearned from26 sentences. A region can be accessible.Logical formLearned from26 sentences. Regions can be solid.Logical formLearned from26 sentences. A region can be around a city.Logical formLearned from26 sentences. Scholars can be in a region.Logical formLearned from26 sentences. (Border regions) can be between a country.Logical formLearned from26 sentences. Settlers may pertain-to a region.Logical formLearned from26 sentences. Droughts can be in a region.Logical formLearned from26 sentences.