instruction:
In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .
question:
(CNN) There have been eight lethal terrorist attacks in Europe since 2014, five of them in France alone, carried out by ISIS or by "lone wolves" inspired by the terror group or by al Qaeda. What do these attacks have in common? The terrorists are almost invariably criminals who have either served time in the French or Belgian prison systems, or they have been convicted for lesser offenses but have avoided jail time. Mohamed Lahouaiej-Bouhlel, who killed at least 84 people Thursday in Nice, France, had a long record of petty crimes. Bouhlel assaulted a motorist last year for which he received a six-month suspended sentence.Peter Bergen: Many of those behind terror attacks in Europe shared criminal backgroundConditions in French prisons incubated the radicalization of many terrorists, he says
answer:
_ and Belgian prisons have proven to be universities of jihad.


question:
(CNN) -- CNN Pentagon Correspondent Barbara Starr reported Thursday that the U.S. intelligence community has information that Russian artillery is firing into eastern Ukraine. The artillery pieces shown in the released footage are Russian M-46 130mm field guns with a range of a little over 16 miles. Why would the Russians do this? Simple -- this fits into their plan to support pro-Russian separatists in eastern Ukraine. The end game? I believe it is the eventual absorption of that region into the Russian Federation. The area in red on the map is where much of the fighting between the Ukrainian government and the pro-Russian rebels has been occurring over the last month. The separatists have downed several Ukrainian military aircraft in this area as the fighting raged. It is also the area in which Malaysia Airlines Flight 17 was shot down in what most of us believe was a tragic case of mistaken identity and inept use of modern weaponry.U.S. intelligence officials say they believe Russian artillery is firing into eastern UkraineRick Francona says the artillery firing is a significant escalation by the RussiansHe says Vladimir Putin's concern is to protect the pro-Russian rebelsFrancona: Ultimately, Putin may claim territory in eastern Ukraine to 'protect' rebels
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Over the past month, the Ukrainians have been successful in pushing the rebels into a pocket near the _ border.


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Ex-Formula One racer Mark Webber believes the sport has lost its appeal and the depth of driver talent is the worst it has ever been. Webber, a nine-time grand prix winner, competed in over 200 races across a 12-year period for the likes of Jaguar, Williams and Red Bull. He narrowly missed out on the title in 2010 to Red Bull team-mate Sebastian Vettel before joining the increasingly popular World Endurance Championship last season. And Webber, rarely one to mince his words, launched a strong attack on the sport in the wake of Sunday's Italian Grand Prix which was won by Lewis Hamilton.Ex-Formula One racer Mark Webber believes the sport has lost its appealWebber also claims the depth of driver talent is the worst it has ever beenHis attack comes just days after Lewis Hamilton won the Italian Grand Prix
answer:

The post-race drama provide some excitement from what was a largely dreary race in which _ led every lap.