Persons may have a threat.Logical formLearned from185 sentences. A threat can be to a future.Logical formLearned from184 sentences. A (security threat) can be to a country.Logical formLearned from183 sentences. A (nuclear threat) may pertain-to a country.Logical formLearned from183 sentences. A threat can be to forces.Logical formLearned from182 sentences. A threat can be to a life.Logical formLearned from181 sentences. Persons may take a threat.Logical formLearned from181 sentences. Threats can be constituted-of-or-filled-with death.Logical formLearned from180 sentences. A threat can be to a US-president.Logical formLearned from180 sentences. Threats can be constituted-of-or-filled-with revenge.Logical formLearned from180 sentences. A response can be to threats.Logical formLearned from179 sentences. A threat can be to sovereignty.Logical formLearned from179 sentences. (Security threats) can be global.Logical formLearned from178 sentences. Threats can be from a world-city.Logical formLearned from178 sentences. A threat can be to a population.Logical formLearned from177 sentences.