An union can be firm.Logical formLearned from33 sentences. An union may endorse a US-president.Logical formLearned from33 sentences. Unions may go on strike.Logical formLearned from33 sentences. An union may pertain-to janitors.Logical formLearned from33 sentences. An union may pertain-to (garment workers).Logical formLearned from33 sentences. A group can be constituted-of-or-filled-with (union members).Logical formLearned from33 sentences. A percent may pertain-to (union members).Logical formLearned from33 sentences. Health may pertain-to an union.Logical formLearned from33 sentences. An union may pertain-to an university.Logical formLearned from33 sentences. A right can be to (union representation).Logical formLearned from33 sentences. An existence may pertain-to an union.Logical formLearned from33 sentences. An insistence may pertain-to an union.Logical formLearned from33 sentences. An union can be inseparable.Logical formLearned from33 sentences. Requirements can be for monetary union.Logical formLearned from33 sentences. An union may appeal.Logical formLearned from33 sentences.