An unveiling can be gradual.Logical formLearned from17 sentences. Climbs can be gradual.Logical formLearned from17 sentences. An impact can be gradual.Logical formLearned from17 sentences. Concessions can be gradual.Logical formLearned from17 sentences. Trends can be gradual.Logical formLearned from17 sentences. A break-up can be gradual.Logical formLearned from17 sentences. A shutdown can be gradual.Logical formLearned from17 sentences. A recovery can be gradual.Logical formLearned from17 sentences. A passage can be gradual.Logical formLearned from17 sentences. Heightenings can be gradual.Logical formLearned from17 sentences. An arrival can be gradual.Logical formLearned from17 sentences. A promotion can be gradual.Logical formLearned from17 sentences. An (army pullout) can be gradual.Logical formLearned from16 sentences. A (dose reduction) can be gradual.Logical formLearned from16 sentences. Curves can be gradual.Logical formLearned from16 sentences.