A spokesman may pertain-to an union.Logical formLearned from49 sentences. A husband can be (union member).Logical formLearned from49 sentences. A US-president can be tantamount to invite_inning unions.Logical formLearned from49 sentences. (Union leaders) may warn.Logical formLearned from49 sentences. (Labor unions) may pertain-to a US-city.Logical formLearned from49 sentences. An union may file a lawsuit.Logical formLearned from49 sentences. Officers may pertain-to an union.Logical formLearned from49 sentences. An union can be illicit.Logical formLearned from49 sentences. Unions can be regional.Logical formLearned from49 sentences. An union may pertain-to dockworkers.Logical formLearned from49 sentences. A dispute can be with an union.Logical formLearned from49 sentences. A partner can be in an union.Logical formLearned from49 sentences. Unions may undergo a backing.Logical formLearned from49 sentences. A person may join an union.Logical formLearned from49 sentences. An union can be regional.Logical formLearned from49 sentences.