A threat can be serious.Logical formLearned from20 344 sentences. A threat may pertain-to a country.Logical formLearned from5 529 sentences. A threat can be to a country.Logical formLearned from5 503 sentences. A threat may pertain-to a male.Logical formLearned from5 310 sentences. Threats may pertain-to a country.Logical formLearned from3 922 sentences. Threats can be serious.Logical formLearned from3 674 sentences. A threat can be to national security.Logical formLearned from3 414 sentences. Threats can be constituted-of-or-filled-with violence.Logical formLearned from3 196 sentences. A threat can be perceived.Logical formLearned from2 777 sentences. A threat can be to a security.Logical formLearned from2 345 sentences. Threats may pertain-to a male.Logical formLearned from2 271 sentences. A threat can be to peace.Logical formLearned from2 251 sentences. A threat can be global.Logical formLearned from2 179 sentences. A threat can be to security.Logical formLearned from2 089 sentences. A nature may pertain-to a threat.Logical formLearned from1 915 sentences.