An (union leader) may warn.Logical formLearned from16 sentences. Unions may represent staff.Logical formLearned from16 sentences. Some unions may announce that something-is-the-case.Logical formLearned from16 sentences. A country may replace a yugoslav federation with an union.Logical formLearned from16 sentences. Dialogue can be with unions.Logical formLearned from16 sentences. An union may pertain-to a longshoremen.Logical formLearned from16 sentences. An organizer may pertain-to an union.Logical formLearned from16 sentences. A push may pertain-to an union.Logical formLearned from16 sentences. An union can be short.Logical formLearned from16 sentences. A (police union) may say that something-is-the-case.Logical formLearned from16 sentences. Civil unions may run to marriage.Logical formLearned from16 sentences. A point may pertain-to an union.Logical formLearned from16 sentences. Conjunction can be with an union.Logical formLearned from16 sentences. (Contract negotiations) may pertain-to an union.Logical formLearned from16 sentences. Supporters can be in an union.Logical formLearned from16 sentences.