Authorities may blame a (terror group).Logical formLearned from8 sentences. A legacy can be constituted-of-or-filled-with terror.Logical formLearned from8 sentences. A (terror group) may be blamed for an attack.Logical formLearned from8 sentences. Some (terror attack) can be on an airliner.Logical formLearned from8 sentences. An official can be in a (terror network).Logical formLearned from8 sentences. A call can be by a (terror network).Logical formLearned from8 sentences. Perpetrators may pertain-to (terror blasts).Logical formLearned from8 sentences. A (rebel terror campaign) can be vicious.Logical formLearned from8 sentences. A (terror strike) can be in history.Logical formLearned from8 sentences. Some (terror activity) may cease.Logical formLearned from8 sentences. (Terror attacks) may originate from a town.Logical formLearned from8 sentences. A (terror war) may fail.Logical formLearned from8 sentences. A (terror war) may be started against persons.Logical formLearned from8 sentences. Ties can be to a (terror cell).Logical formLearned from8 sentences. A group may pertain-to a (terror network).Logical formLearned from8 sentences.