Civilisations may undergo a clash.Logical formLearned from309 sentences. A civilisation may pertain-to persons.Logical formLearned from60 sentences. A civilisation can be spiritual.Logical formLearned from53 sentences. Civilisations can be advanced.Logical formLearned from46 sentences. Civilisations may pertain-to the world.Logical formLearned from32 sentences. Civilisations may pertain-to persons.Logical formLearned from29 sentences. An alliance can be constituted-of-or-filled-with civilisations.Logical formLearned from26 sentences. A cradle may pertain-to a civilisation.Logical formLearned from24 sentences. A (civilisation campaign) can be spiritual.Logical formLearned from23 sentences. Dialogue can be between civilisations.Logical formLearned from20 sentences. Dialogue can be among civilisations.Logical formLearned from20 sentences. Civilisations can be alien.Logical formLearned from18 sentences. Civilisations may undergo a rise.Logical formLearned from16 sentences. A dialogue can be between civilisations.Logical formLearned from16 sentences. A dialogue can be constituted-of-or-filled-with civilisations.Logical formLearned from14 sentences.