Workers can be surplus.Logical formLearned from290 sentences. Workers can be in a field.Logical formLearned from290 sentences. Some workers may go on strike.Logical formLearned from290 sentences. Demands may pertain-to workers.Logical formLearned from289 sentences. Workers may lose jobs.Logical formLearned from289 sentences. Workers can be in an area.Logical formLearned from288 sentences. Thousands can be constituted-of-or-filled-with foreign workers.Logical formLearned from288 sentences. Interests may pertain-to workers.Logical formLearned from287 sentences. Protection can be for workers.Logical formLearned from285 sentences. Workers can be dismissed.Logical formLearned from284 sentences. Health may pertain-to workers.Logical formLearned from284 sentences. Unions may pertain-to workers.Logical formLearned from284 sentences. A supply can be constituted-of-or-filled-with workers.Logical formLearned from283 sentences. Benefits may pertain-to workers.Logical formLearned from281 sentences. An union may represent workers.Logical formLearned from281 sentences.