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 _ .

Ex Input:
(CNN) -- Novak Djokovic matched Roger Federer's feat of three successive titles at the Dubai Tennis Championships by crushing the world No. 2 in Saturday's final. The Serbian, who also beat Federer in the Australian Open semifinals last month on the way to winning his second grand slam, triumphed 6-3 6-3 in one hour and 11 minutes to clinch the 20th ATP Tour crown of his short career. The 23-year-old, seeded second, claimed the $386,000 first prize as he denied his Swiss opponent a fifth title in Dubai and 68th overall. "Any time I win against Roger it's a great success because he's such a great player. We all know how mentally strong of a player he is," Djokovic, who trailed 3-1 in the second set, told the ATP Tour website.Second seed Novak Djokovic beats Roger Federer 6-3 6-3 in Dubai finalSerbian wins the event for the third year in a row to match Swiss opponentFour-time winner Federer has now been beaten twice in Dubai finalsWomen's No. 1 Caroline Wozniacki beaten in Qatar final by Vera Zvonareva

Ex Output:
It was _'s second defeat in a Dubai final, having also lost in 2006 to current No.


Ex Input:
Seoul, South Korea (CNN) -- South Korea's spy chief said Wednesday that there is a high chance that North Korea will attack again following a strike last month that has led to renewed tensions on the peninsula, the Yonhap news agency reported. South Korean lawmaker Rhee Beum-Kwan quoted National Intelligence Service chief Won Sei-hoon as making the prediction, Yonhap reported. "North Korea pushed for reckless actions as internal complaints grew over its hereditary power succession and economic situations worsened," the lawmaker quoted Won as saying. Meanwhile, South Korea and the United States wrapped up joint military exercises on the Yellow Sea, while South Korea carried on with plans for artillery firing drills next week amid simmering tensions with Pyongyang.Intelligence chief warns of more attacksReport: S. Korea is in talks with the U.S. for more drills to deal with "provocation by the enemy"Government ministers from South Korea and Japan will attend a December meetingNorth Korea warns U.S.-South Korea drills could lead to "all-out war any time"

Ex Output:
The _ is the acronym for North Korea's formal name: the Democratic People's Republic of Korea.


Ex Input:
The December test flight of the Orion capsule was widely hailed as a huge success. It was the first time that Nasa had launched spaceship a designed to carry astronauts far beyond Earth in nearly half a century. Nasa attempted to find out in today's test flight of an Orion mock-up, which touched down in the Arizona desert after engineers intentionally failed two different parachutes. An image taken by Verge reporter, Loren Grush, shows how the Orion capsule landed 'almost upsidedown'. During the test, a C-17 aircraft dropped a model Orion capsule from its cargo bay at an altitude of 35,000ft (6.5 miles) in the skies above the U.S. Army Yuma Proving Ground in Yuma, Arizona.A test version of Orion touched down in the Arizona desert todayEngineers intentionally failed two parachutes used craft slow downDespite the parachutes failing, Orion landed gently on the desert floorNasa hopes to use the spacecraft send astronauts to an asteroid in the 2020s and ultimately take them to Mars in the 2030s

Ex Output:

_'s parachute system is a critical part of returning future crews who will travel to an asteroid, on toward Mars and return to Earth in the spacecraft.