A threat can be to journalism.Logical formLearned from52 sentences. Threats can be extreme.Logical formLearned from52 sentences. Threats can be in the world.Logical formLearned from52 sentences. A threat can be to a (financial system).Logical formLearned from52 sentences. A threat can be to an aircraft.Logical formLearned from52 sentences. Threats may grow.Logical formLearned from52 sentences. Threats can be from islamic militants.Logical formLearned from52 sentences. A threat can be to world.Logical formLearned from52 sentences. A threat can be for a title.Logical formLearned from52 sentences. Threats may pertain-to a weekday.Logical formLearned from52 sentences. A threat may pertain-to a century.Logical formLearned from52 sentences. A country may issue threats.Logical formLearned from51 sentences. A threat can be annual.Logical formLearned from51 sentences. A size may pertain-to a threat.Logical formLearned from51 sentences. A threat can be from nuclear weapons.Logical formLearned from51 sentences.