A person may increase security.Logical formLearned from12 sentences. (Health authorities) may increase stockpiles of anti-viral drugs.Logical formLearned from12 sentences. A party may increase numbers.Logical formLearned from12 sentences. Operations may increase (greenhouse gas emissions).Logical formLearned from12 sentences. A government may increase (fuel subsidies).Logical formLearned from12 sentences. (Cruise lines) may increase surcharges.Logical formLearned from12 sentences. A plan may increase competition.Logical formLearned from12 sentences. A bill may increase benefits.Logical formLearned from12 sentences. Persons may increase stability.Logical formLearned from12 sentences. A debate may increase.Logical formLearned from12 sentences. Violence may increase in some months.Logical formLearned from12 sentences. (Crude stocks) may increase.Logical formLearned from12 sentences. A number of prisoners may increase by some percent.Logical formLearned from12 sentences. (Rocket attacks) may increase.Logical formLearned from12 sentences. A threat of an attack may increase.Logical formLearned from12 sentences.