Agreements can be with some unions.Logical formLearned from19 sentences. Criteria can be for economic union.Logical formLearned from19 sentences. An union may say that something-is-the-case.Logical formLearned from19 sentences. An union may hold talks.Logical formLearned from19 sentences. An union may include a single currency.Logical formLearned from19 sentences. Negotiators can be from an union.Logical formLearned from19 sentences. An union may pertain-to countries.Logical formLearned from19 sentences. Some members can be constituted-of-or-filled-with unions.Logical formLearned from19 sentences. Agents may pertain-to an union.Logical formLearned from19 sentences. (Labor unions) can be black.Logical formLearned from19 sentences. (Trade unions) may pertain-to a male.Logical formLearned from19 sentences. Activities may pertain-to unions.Logical formLearned from19 sentences. A possession can be an union.Logical formLearned from19 sentences. A right can be to (union representation).Logical formLearned from19 sentences. An union may waive a right.Logical formLearned from19 sentences.