Terrorists can be hardened.Logical formLearned from165 sentences. Action can be against terrorists.Logical formLearned from163 sentences. Terrorists may undergo a treatment.Logical formLearned from163 sentences. A base can be for terrorists.Logical formLearned from163 sentences. A target can be constituted-of-or-filled-with terrorists.Logical formLearned from162 sentences. Terrorists may undergo arrests.Logical formLearned from161 sentences. Dozens can be constituted-of-or-filled-with terrorists.Logical formLearned from160 sentences. (Terrorist bombings) may pertain-to a world-city.Logical formLearned from159 sentences. Terrorists can be violent.Logical formLearned from156 sentences. Terrorists may undergo a recruitment.Logical formLearned from156 sentences. A war can be against terrorists.Logical formLearned from155 sentences. Terrorists may attack persons.Logical formLearned from155 sentences. A battle can be against terrorists.Logical formLearned from154 sentences. (Terrorist attacks) may pertain-to a country.Logical formLearned from153 sentences. Persons may fight terrorists.Logical formLearned from152 sentences.