A nation may undergo an unification.Logical formLearned from73 sentences. Koreas may undergo an unification.Logical formLearned from65 sentences. States may undergo an unification.Logical formLearned from60 sentences. A korean peninsula may undergo an unification.Logical formLearned from58 sentences. Talks can be on unification.Logical formLearned from55 sentences. An unification may pertain-to a male.Logical formLearned from53 sentences. An unification can be democratic.Logical formLearned from53 sentences. A world-city may undergo an unification.Logical formLearned from52 sentences. A city may undergo an unification.Logical formLearned from52 sentences. An (unification ministry) may handle ties.Logical formLearned from50 sentences. Sides may undergo an unification.Logical formLearned from49 sentences. An unification can be gradual.Logical formLearned from45 sentences. Persons may undergo an unification.Logical formLearned from42 sentences. Countries may undergo an unification.Logical formLearned from41 sentences. Unification can be between a country.Logical formLearned from39 sentences.