Forces may detain some terrorists.Logical formLearned from22 sentences. Terrorists can be genuine.Logical formLearned from22 sentences. Terrorists can be elusive.Logical formLearned from22 sentences. Terrorists may cross borders.Logical formLearned from22 sentences. A signal can be from terrorists.Logical formLearned from22 sentences. Terrorists may plot in a world-city.Logical formLearned from22 sentences. Activities may pertain-to terrorists.Logical formLearned from22 sentences. A nuclear weapon can be in hands of terrorists.Logical formLearned from22 sentences. Terrorists may plot an attack.Logical formLearned from22 sentences. Terrorists can be after attacks.Logical formLearned from22 sentences. Terrorists may obtain.Logical formLearned from22 sentences. Security can be against terrorists.Logical formLearned from22 sentences. Terrorists may fly airliners.Logical formLearned from22 sentences. A terrorist can be ruthless.Logical formLearned from22 sentences. Efforts may pertain-to terrorists.Logical formLearned from22 sentences.