A bridge can be between civilizations.Logical formLearned from8 sentences. (Indian tribe) may meet modern civilization.Logical formLearned from8 sentences. Civilizations can be extinct.Logical formLearned from8 sentences. A war can be on civilization.Logical formLearned from8 sentences. Comments can be about a superiority of western civilization.Logical formLearned from8 sentences. Western civilization can be superior to civilization.Logical formLearned from8 sentences. A confrontation can be with some civilization.Logical formLearned from8 sentences. Products can be constituted-of-or-filled-with western civilization.Logical formLearned from8 sentences. A civilization may be flourished until a century.Logical formLearned from8 sentences. A country can be with a history of civilization.Logical formLearned from7 sentences. A civilization can be age-old.Logical formLearned from7 sentences. A country can be with ancient civilization.Logical formLearned from7 sentences. Exchanges can be among civilizations.Logical formLearned from7 sentences. Dialogue can be between civilizations.Logical formLearned from7 sentences. Some civilizations may coexist.Logical formLearned from7 sentences.