An union may push.Logical formLearned from15 sentences. An agreement may pertain-to unions.Logical formLearned from15 sentences. Workers may join an union.Logical formLearned from15 sentences. Monetary union may start.Logical formLearned from15 sentences. An union may return to a (bargaining table).Logical formLearned from15 sentences. A (trade union) may help.Logical formLearned from15 sentences. A charge may pertain-to an union.Logical formLearned from15 sentences. Pressure can be from (union leaders).Logical formLearned from15 sentences. Members may pertain-to a monetary union.Logical formLearned from15 sentences. Criteria can be for european monetary union.Logical formLearned from15 sentences. Part may pertain-to an economic union.Logical formLearned from15 sentences. (Union members) may reject a contract.Logical formLearned from15 sentences. European monetary union may proceed.Logical formLearned from15 sentences. (Police unions) may pertain-to a US-city.Logical formLearned from15 sentences. Fruits may pertain-to an union.Logical formLearned from15 sentences.