An union may pertain-to principals.Logical formLearned from56 sentences. A plan may pertain-to an union.Logical formLearned from56 sentences. Some percent of workers can be (union members).Logical formLearned from56 sentences. An union may pertain-to a worker.Logical formLearned from56 sentences. (Rugby union caps) can be international.Logical formLearned from56 sentences. Negotiators may be told by (union leaders).Logical formLearned from56 sentences. A committee may pertain-to an union.Logical formLearned from56 sentences. (Oil unions) may pertain-to a country.Logical formLearned from56 sentences. Officers may push for union.Logical formLearned from55 sentences. (Trade unions) may undergo a formation.Logical formLearned from55 sentences. A majority may pertain-to unions.Logical formLearned from55 sentences. Unions can be weak.Logical formLearned from55 sentences. A website may pertain-to an union.Logical formLearned from55 sentences. A treasury may pertain-to an union.Logical formLearned from55 sentences. (Labor unions) may pertain-to a state.Logical formLearned from55 sentences.