An union may ask for a (wage increase).Logical formLearned from13 sentences. Unions can be unaffiliated.Logical formLearned from13 sentences. Unions may report that something-is-the-case.Logical formLearned from13 sentences. Concessions may pertain-to an union.Logical formLearned from13 sentences. Monetary union may begin.Logical formLearned from13 sentences. An (umbrella group) can be constituted-of-or-filled-with some unions.Logical formLearned from13 sentences. (Union leaders) can be black.Logical formLearned from13 sentences. Monetary union may undergo a failure.Logical formLearned from13 sentences. A support may pertain-to (labor unions).Logical formLearned from13 sentences. (Union organizing) can be difficult.Logical formLearned from13 sentences. Talks can be with (labor unions).Logical formLearned from13 sentences. Unions may pertain-to an industry.Logical formLearned from13 sentences. A vote may pertain-to an (union membership).Logical formLearned from13 sentences. An union may expect that something-is-the-case.Logical formLearned from13 sentences. An union may make progress.Logical formLearned from13 sentences.