Nations may pertain-to a region.Logical formLearned from159 sentences. A minority may pertain-to a region.Logical formLearned from158 sentences. Regions can be constituted-of-or-filled-with conflict.Logical formLearned from158 sentences. A conflict may pertain-to a region.Logical formLearned from158 sentences. Tribes may pertain-to a region.Logical formLearned from158 sentences. A (special administrative region) may pertain-to a world-city.Logical formLearned from157 sentences. A base can be in a region.Logical formLearned from157 sentences. A person may tour a region.Logical formLearned from157 sentences. A region can be high.Logical formLearned from157 sentences. Stability may pertain-to a region.Logical formLearned from157 sentences. A district can be in a region.Logical formLearned from156 sentences. Business can be in a region.Logical formLearned from156 sentences. A heritage may pertain-to a region.Logical formLearned from156 sentences. An administration may pertain-to a region.Logical formLearned from156 sentences. Relations can be with a region.Logical formLearned from155 sentences.