A waterway may pertain-to a region.Logical formLearned from22 sentences. A dam can be in a region.Logical formLearned from22 sentences. Some (industry vessels) may approach a region.Logical formLearned from22 sentences. A (border region) can be contested.Logical formLearned from22 sentences. Protests can be against a rule of a region.Logical formLearned from22 sentences. A northern region can be war-torn.Logical formLearned from22 sentences. A region may border a male.Logical formLearned from22 sentences. Instability can be for a region.Logical formLearned from22 sentences. Environmental degradation may pertain-to a region.Logical formLearned from22 sentences. A person may head to a region.Logical formLearned from22 sentences. (Peace talks) can be for a region.Logical formLearned from22 sentences. A (delta region) can be troubled.Logical formLearned from22 sentences. An eastern region can be embattled.Logical formLearned from22 sentences. Sides may pertain-to a region.Logical formLearned from22 sentences. Ventures can be in a region.Logical formLearned from22 sentences.