An union can be effective.Logical formLearned from53 sentences. A form can be constituted-of-or-filled-with union.Logical formLearned from53 sentences. A lawyer may pertain-to an union.Logical formLearned from53 sentences. An union may pertain-to (prison guards).Logical formLearned from53 sentences. An union may pertain-to (service employees).Logical formLearned from53 sentences. A concern may pertain-to an union.Logical formLearned from53 sentences. A willingness may pertain-to an union.Logical formLearned from53 sentences. A (credit union) may pertain-to a world-city.Logical formLearned from53 sentences. A policy may pertain-to an union.Logical formLearned from53 sentences. An union may undergo a meeting.Logical formLearned from53 sentences. A board may pertain-to an union.Logical formLearned from53 sentences. (Labor unions) may pertain-to a city.Logical formLearned from52 sentences. An union may undergo a decertification.Logical formLearned from52 sentences. Negotiations can be between unions.Logical formLearned from52 sentences. Unions can be powerful.Logical formLearned from52 sentences.