Opinion may undergo a formation.Logical formLearned from32 sentences. Ages may undergo a formation.Logical formLearned from32 sentences. A formation may pertain-to the earth.Logical formLearned from32 sentences. (Labor unions) may undergo a formation.Logical formLearned from32 sentences. (Rock formations) can be sedimentary.Logical formLearned from32 sentences. A business may undergo a formation.Logical formLearned from32 sentences. A venture may undergo a formation.Logical formLearned from32 sentences. A beginning may pertain-to a formation.Logical formLearned from32 sentences. Bodies may undergo a formation.Logical formLearned from32 sentences. A (consensus government) may undergo a formation.Logical formLearned from31 sentences. A nation-state may undergo a formation.Logical formLearned from31 sentences. Formation can be in a month.Logical formLearned from31 sentences. Objects may undergo a formation.Logical formLearned from31 sentences. Limited-liability companies may undergo a formation.Logical formLearned from31 sentences. Tropical storm may undergo a formation.Logical formLearned from31 sentences.