Western (lowland gorillas) may undergo a population.Logical formLearned from4 sentences. Some dwellers can be in lowlands.Logical formLearned from4 sentences. Houses may pertain-to lowlands.Logical formLearned from4 sentences. Dikes may protect houses of lowlands.Logical formLearned from4 sentences. Refugees may suffer in heat of lowlands.Logical formLearned from4 sentences. Inhabitants of lowlands may have ancestors.Logical formLearned from4 sentences. Ranchers can be in lowlands.Logical formLearned from4 sentences. Lowlands can be smooth.Logical formLearned from4 sentences. Floodwaters may submerge lowlands.Logical formLearned from4 sentences. Northern lowlands can be flat.Logical formLearned from3 sentences. Lowlands can be urban.Logical formLearned from3 sentences. Lowlands may be punctuated by hills.Logical formLearned from3 sentences. Lowlands may undergo a conquest.Logical formLearned from3 sentences. Areas can be in lowlands.Logical formLearned from3 sentences. Peasants can be in lowlands.Logical formLearned from3 sentences.