A country may increase (oil production).Logical formLearned from19 sentences. A US-president may increase spending.Logical formLearned from19 sentences. A level of activity may increase.Logical formLearned from19 sentences. Human population may increase.Logical formLearned from19 sentences. A risk of disease may increase.Logical formLearned from19 sentences. (Life expectancy) may be increased.Logical formLearned from19 sentences. An aging population may increase.Logical formLearned from19 sentences. International trade may increase.Logical formLearned from19 sentences. A number of arrests may increase.Logical formLearned from19 sentences. Disease may increase.Logical formLearned from19 sentences. Spreads may increase.Logical formLearned from19 sentences. A (surface area) may increase.Logical formLearned from19 sentences. Costs may increase at a rate.Logical formLearned from19 sentences. A rating may increase.Logical formLearned from19 sentences. Companies may increase productivity.Logical formLearned from19 sentences.