A threat may come from terrorists.Logical formLearned from14 sentences. A fight can be against islamic terrorists.Logical formLearned from14 sentences. Terrorists may undergo a training.Logical formLearned from14 sentences. A trail may pertain-to terrorists.Logical formLearned from14 sentences. A (terrorist bombing) may pertain-to a world-city.Logical formLearned from14 sentences. A country can be a target of terrorists.Logical formLearned from14 sentences. Rebels may be banned as terrorists.Logical formLearned from14 sentences. Terrorists can be appalling.Logical formLearned from14 sentences. Persons may look for terrorists.Logical formLearned from14 sentences. Terrorists may operate in some countries.Logical formLearned from14 sentences. Terrorists may kill some worshippers.Logical formLearned from14 sentences. Terrorists may use thousands of kilograms of (jet fuel).Logical formLearned from14 sentences. A country may go after terrorists.Logical formLearned from14 sentences. Terrorists may operate within borders.Logical formLearned from14 sentences. A (sleeper cell) can be constituted-of-or-filled-with terrorists.Logical formLearned from14 sentences.