A labor can be arduous.Logical formLearned from93 sentences. A percentage may pertain-to a (labor force).Logical formLearned from93 sentences. Participation can be in a (labor force).Logical formLearned from93 sentences. Results may pertain-to labors.Logical formLearned from92 sentences. Some years can be with hard labor.Logical formLearned from91 sentences. (Labor markets) can be flexible.Logical formLearned from91 sentences. An author may chronicle horrors of (slave labor camps).Logical formLearned from91 sentences. A (labor market) may pertain-to persons.Logical formLearned from91 sentences. A support may pertain-to labor.Logical formLearned from91 sentences. Members can be constituted-of-or-filled-with (labor unions).Logical formLearned from90 sentences. An increase can be in (labor costs).Logical formLearned from90 sentences. A (labor market) can be healthy.Logical formLearned from90 sentences. Forms can be constituted-of-or-filled-with labor.Logical formLearned from89 sentences. Labor may undergo a specialization.Logical formLearned from89 sentences. A growth may pertain-to a (labor force).Logical formLearned from89 sentences.