An union may seek increases.Logical formLearned from13 sentences. An union may pertain-to (traffic controllers).Logical formLearned from13 sentences. Fire can be from unions.Logical formLearned from13 sentences. Unions may oppose a plan.Logical formLearned from13 sentences. Unions may begin a strike.Logical formLearned from13 sentences. An executive committee may pertain-to an union.Logical formLearned from13 sentences. Unions may represent pilots.Logical formLearned from13 sentences. An official can be for a (police union).Logical formLearned from13 sentences. A us-state may legalize civil unions.Logical formLearned from13 sentences. An union may deny charges.Logical formLearned from13 sentences. Stories can be on european union.Logical formLearned from13 sentences. Protests can be by unions.Logical formLearned from13 sentences. Unions may hope that something-is-the-case.Logical formLearned from13 sentences. (Deputy head) may pertain-to an union.Logical formLearned from13 sentences. (Trade unions) may undergo a backing.Logical formLearned from13 sentences.