A dialogue can be between civilizations.Logical formLearned from30 sentences. A person can be in civilization.Logical formLearned from30 sentences. A (civilization revolution) may pertain-to a male.Logical formLearned from30 sentences. Enemies can be constituted-of-or-filled-with civilization.Logical formLearned from30 sentences. Centers can be constituted-of-or-filled-with civilization.Logical formLearned from30 sentences. Civilization may undergo a death.Logical formLearned from30 sentences. Civilization may progress.Logical formLearned from30 sentences. Civilizations may undergo clashes.Logical formLearned from30 sentences. A downfall may pertain-to a civilization.Logical formLearned from30 sentences. Values may pertain-to a civilization.Logical formLearned from30 sentences. A heart may pertain-to a civilization.Logical formLearned from30 sentences. A country may have a civilization.Logical formLearned from29 sentences. Civilizations may undergo ruins.Logical formLearned from29 sentences. Ancient civilizations may undergo ruins.Logical formLearned from29 sentences. A civilization can be materialistic.Logical formLearned from29 sentences.