A country can be part of an union.Logical formLearned from15 sentences. Unions may support a strike.Logical formLearned from15 sentences. An union may propose a tax.Logical formLearned from15 sentences. Unions may agree to concessions.Logical formLearned from15 sentences. An union can be in a strike.Logical formLearned from15 sentences. An union may reject a (contract offer).Logical formLearned from15 sentences. An union may pertain-to the north.Logical formLearned from15 sentences. Monetary union may undergo a launch.Logical formLearned from15 sentences. Unions may demand an increase.Logical formLearned from15 sentences. A country may vote for union.Logical formLearned from15 sentences. (Labor unions) may call a strike.Logical formLearned from15 sentences. Unions may charge that something-is-the-case.Logical formLearned from15 sentences. Unions may announce plans.Logical formLearned from15 sentences. A demand may pertain-to an union.Logical formLearned from15 sentences. An objective may pertain-to an union.Logical formLearned from15 sentences.