A civilization can be sick.Logical formLearned from5 sentences. A civilization can be wealthy.Logical formLearned from5 sentences. A civilization can be under threat.Logical formLearned from5 sentences. A veneer may pertain-to a civilization.Logical formLearned from5 sentences. A development may pertain-to civilization.Logical formLearned from5 sentences. Civilizations may undergo a formation.Logical formLearned from5 sentences. A place can be in western civilization.Logical formLearned from5 sentences. Saviors can be constituted-of-or-filled-with civilization.Logical formLearned from5 sentences. A US-president may talk of defending civilization.Logical formLearned from5 sentences. Civilization may coexist.Logical formLearned from5 sentences. Western civilization may end.Logical formLearned from5 sentences. Comments can be about a superiority of western civilization.Logical formLearned from5 sentences. A civilization can be under attack.Logical formLearned from5 sentences. (Art treasures) of a country may deposit by greek civilizations.Logical formLearned from5 sentences. Civilization may emerge.Logical formLearned from5 sentences.