An (exchange rate) may undergo an unification.Logical formLearned from16 sentences. Unification can be a goal.Logical formLearned from16 sentences. Armed forces may undergo an unification.Logical formLearned from16 sentences. A timetable can be for unification.Logical formLearned from16 sentences. Tribes may undergo an unification.Logical formLearned from16 sentences. Mankind may undergo an unification.Logical formLearned from16 sentences. A working class may undergo an unification.Logical formLearned from16 sentences. An (unification minister) may say that something-is-the-case.Logical formLearned from16 sentences. Talks can be on german unification.Logical formLearned from16 sentences. A homeland may undergo an unification.Logical formLearned from16 sentences. Parties may undergo an unification.Logical formLearned from15 sentences. Armed services may undergo an unification.Logical formLearned from15 sentences. Unification can be impossible.Logical formLearned from15 sentences. Nations may undergo an unification.Logical formLearned from15 sentences. An unification can be international.Logical formLearned from15 sentences.