Efforts may pertain-to workers.Logical formLearned from38 sentences. Workers may undergo a movement.Logical formLearned from38 sentences. Workers can be aware that something-is-the-case.Logical formLearned from38 sentences. Workers can be in particular.Logical formLearned from38 sentences. Workers can be necessary.Logical formLearned from38 sentences. A (construction worker) may undergo a death.Logical formLearned from38 sentences. A (state worker) can be retired.Logical formLearned from38 sentences. A walkout can be by workers.Logical formLearned from38 sentences. Workers can be in protective suits.Logical formLearned from38 sentences. Thousands can be constituted-of-or-filled-with blue-collar workers.Logical formLearned from38 sentences. Workers may undergo an oppression.Logical formLearned from38 sentences. Workers may find employment.Logical formLearned from38 sentences. Meetings can be with workers.Logical formLearned from38 sentences. Workers may leave a country.Logical formLearned from38 sentences. Workers may be promised.Logical formLearned from38 sentences.