A (terror alert) can be at a level.Logical formLearned from10 sentences. A (terror network) can be behind attacks.Logical formLearned from10 sentences. A (terror campaign) may pertain-to a group.Logical formLearned from10 sentences. A (terror network) may undergo an extension.Logical formLearned from10 sentences. An increase can be in (intelligence warnings) of (terror attacks).Logical formLearned from10 sentences. An alternative can be to fighting terror.Logical formLearned from10 sentences. A political-leader can be responsible for (terror attacks).Logical formLearned from10 sentences. A country can be on a (terror list).Logical formLearned from10 sentences. A (terror cell) may be based in a world-city.Logical formLearned from10 sentences. (Terror links) can be international.Logical formLearned from10 sentences. (Terror groups) may operate in a country.Logical formLearned from10 sentences. Groups may wage a (terror campaign).Logical formLearned from10 sentences. Some persons may be suspected of links to a (terror network).Logical formLearned from10 sentences. (Terror cells) can be in a region.Logical formLearned from10 sentences. A (terror network) may remain a threat.Logical formLearned from10 sentences.