A law may allow civil unions.Logical formLearned from32 sentences. Relations can be between unions.Logical formLearned from32 sentences. A role may pertain-to unions.Logical formLearned from32 sentences. Vice-president may pertain-to an union.Logical formLearned from32 sentences. (Labor unions) may call.Logical formLearned from31 sentences. Interests may pertain-to an union.Logical formLearned from31 sentences. Unions may undergo a meeting.Logical formLearned from31 sentences. Charges may pertain-to an union.Logical formLearned from31 sentences. (Trade union activities) may pertain-to a male.Logical formLearned from31 sentences. An union may pertain-to authors.Logical formLearned from31 sentences. An union may undergo a fate.Logical formLearned from31 sentences. A (staff union) may pertain-to an international-political-entity.Logical formLearned from31 sentences. A relationship can be with unions.Logical formLearned from31 sentences. (Union leaders) can be prominent.Logical formLearned from31 sentences. Unions can be constituted-of-or-filled-with employees.Logical formLearned from31 sentences.