A board may pertain-to an union.Logical formLearned from337 sentences. Members can be constituted-of-or-filled-with unions.Logical formLearned from336 sentences. A demand may pertain-to an union.Logical formLearned from319 sentences. An union may pertain-to machinists.Logical formLearned from316 sentences. An union can be mystical.Logical formLearned from315 sentences. Marriage can be an union.Logical formLearned from313 sentences. Unions can be strong.Logical formLearned from313 sentences. A proposal may pertain-to an union.Logical formLearned from307 sentences. A membership may pertain-to an union.Logical formLearned from301 sentences. A contract may pertain-to an union.Logical formLearned from300 sentences. An union can be strong.Logical formLearned from297 sentences. A (rugby union team) may pertain-to a country.Logical formLearned from294 sentences. (Trade unions) can be powerful.Logical formLearned from293 sentences. General secretary may pertain-to an union.Logical formLearned from292 sentences. Unions can be municipal.Logical formLearned from287 sentences.