Same-sex couples may enter into civil unions.Logical formLearned from14 sentences. A meeting can be between unions.Logical formLearned from14 sentences. Violence can be against (union organizers).Logical formLearned from14 sentences. President may pertain-to a national union.Logical formLearned from14 sentences. A grievance may be filed by an union.Logical formLearned from14 sentences. (Union leaders) may complain.Logical formLearned from14 sentences. An union may appeal a ruling.Logical formLearned from14 sentences. Contracts can be with some unions.Logical formLearned from14 sentences. (Labor unions) may launch a strike.Logical formLearned from14 sentences. (Labor unions) may be opposed to a deal.Logical formLearned from14 sentences. (Union leaders) may recommend that something-is-the-case.Logical formLearned from14 sentences. Unions may call for a strike.Logical formLearned from14 sentences. Union may pertain-to an island.Logical formLearned from14 sentences. A congress may pertain-to an union.Logical formLearned from14 sentences. Unions can be at odds.Logical formLearned from14 sentences.