Labor may be existed.Logical formLearned from16 sentences. (Labor costs) may pertain-to companies.Logical formLearned from16 sentences. American (labor unions) may fear that something-is-the-case.Logical formLearned from16 sentences. (Labor laws) can be archaic.Logical formLearned from16 sentences. Labor can be in factories.Logical formLearned from16 sentences. A (labor dispute) can be contentious.Logical formLearned from16 sentences. Support can be from a (labor movement).Logical formLearned from16 sentences. Regard can be to (labor organization membership).Logical formLearned from16 sentences. A size may pertain-to a (labor market).Logical formLearned from16 sentences. Labor may undergo a withdrawal.Logical formLearned from16 sentences. A president may pertain-to a (labor federation).Logical formLearned from16 sentences. A (labor movement) can be unified.Logical formLearned from16 sentences. (Labor costs) can be a factor.Logical formLearned from16 sentences. (Labor costs) may undergo a rise.Logical formLearned from16 sentences. Opposition can be from (labor groups).Logical formLearned from16 sentences.