In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

Ex Input:
(CNN) -- Police in Brazil say they have arrested a fourth person in connection with the March 30 rape of an American woman and the beating and robbery of her French boyfriend on a minibus in Rio de Janeiro. The fourth person arrested -- a 13-year-old boy -- is accused of helping steal the tourists' credit cards, police said Tuesday. According to Brazilian media, the boy has denied involvement in the rape. Police said the woman and man boarded the minibus in the Copacabana beach district in Rio de Janeiro early on March 30. Three men subsequently boarded the minibus and forced off all the other passengers, police said. The woman was raped and her boyfriend was held captive and robbed, authorities said. Their credit cards were used at several locations inside and outside of Rio de Janeiro over a span of hours, police said. According to Brazilian newspapers, the man was handcuffed and beaten, while the woman was repeatedly raped. The two were dumped in Itaborai, a city more than 30 miles (about 50 kilometers) away, after six hours, O Globo newspaper said. Earlier, police arrested three other people in the case: Carlos Armando Costa dos Santos, Jonathan Foudakis de Souza and Wallace Aparecido Souza Silva. The rape highlights security concerns in the Brazilian city that will host matches in the 2014 World Cup and will put on the Summer Olympics two years later. As more women came forward saying they were victims of similar attacks, Rio de Janeiro Civil Police Chief Martha Rocha issued a written apology. She also fired two police officers responsible for handling rape cases. CNN's Shasta Darlington contributed to this report from Sao Paulo, Brazil .

Ex Output:
A 13-year-old boy is accused of helping steal the victims' credit cards, police say .
The boy denies involvement in rape, Brazilian media report .
The incident highlights security concerns in Rio before coming high-profile events .


Ex Input:
WASHINGTON (CNN) -- President Bush on Tuesday announced a troop deployment shift for America's two wars, a move that reflects a more stable Iraq and an increasingly volatile Afghanistan. President Bush said Tuesday that he soon will start bringing some U.S. troops home from Iraq. Through early next year, about 8,000 American troops will leave Iraq and not be replaced. Some 4,500 other U.S. service members will go to Afghanistan. Bush also emphasized the U.S. intention to help Pakistan defeat insurgents who are using the country's tribal areas to stage attacks in Afghanistan. "Iraq, Afghanistan and parts of Pakistan pose unique challenges for our country," Bush said Tuesday in a speech at the National Defense University in Washington. "Yet they are all theaters in the same overall struggle." Bush said he is making the Iraqi troop withdrawal decision based on a recommendation from top military officers, including Gen. David Petraeus, the highest-ranking U.S. military officer in Iraq.  Watch Bush announce the troop reduction in Iraq » . "He and the Joint Chiefs of Staff have recommended that we move forward with additional force reductions," the president said, citing military and political strides in stabilizing the country and dramatically bringing down violence. Bush adopted the entire recommendation from Petraeus, a senior military official in Iraq told CNN. The source said five people saw the plan before it went to the president. Debate the Iraq issue! Join The Forum . In explaining progress in the war effort, Bush cited the "surge" offensive, winning the hearts and minds of Sunni tribes, Iraqi political reconciliation efforts, economic improvements, an improved Iraqi army leading the fight against Shiite and Sunni insurgents, and a return of hundreds of doctors who fled the fighting. "Over the next several months, we will bring home about 3,400 combat support forces -- including aviation personnel, explosive ordnance teams, combat and construction engineers, military police and logistical support forces," he said. "By November, we will bring home a Marine battalion that is now serving in Anbar province. And in February of 2009, another Army combat brigade will come home. "This amounts to about 8,000 additional American troops returning home without replacement. And if the progress in Iraq continues to hold, Gen. Petraeus and our military leaders believe additional reductions will be possible in the first half of 2009." At present, there are about 146,000 U.S. troops in Iraq. An adviser to Iraqi Prime Minister Nuri al-Maliki welcomed Bush's decision. "We look at this step as a positive step that there is stability in Iraq, there is a real improvement in the security situation in Iraq and there is a real improvement in the capability of the Iraqi security forces in protecting and keeping the security in Iraq," said Sadiq al-Rikabi, al-Maliki's political adviser. Democrats were less than enthusiastic about Bush's announcement. The plan "may seem to signal movement in the right direction," but it "defers troop reductions until the next administration," said Rep. Ike Skelton, D-Missouri, chairman of the House Armed Services Committee. "More significant troop reductions in Iraq are needed so that we can start to rebuild U.S. military readiness and provide the additional forces needed to finish the fight in Afghanistan." Skelton said Iraq "cannot continue to overshadow other critical U.S. security needs." "The effort in Afghanistan must move to the forefront and once again become our top priority," he said. Democratic presidential nominee Sen. Barack Obama praised Bush for announcing additional troops for Afghanistan and "moving in the direction of the policy that I have advocated for years." However, "we will continue to spend $10 billion a month in Iraq while the Iraqi government sits on a $79 billion surplus," Obama said. "In the absence of a timetable to remove our combat brigades, we will continue to give Iraq's leaders a blank check instead of pressing them to reconcile their differences," he said. Obama criticized the timing and scope of Bush's move. "His plan comes up short -- it is not enough troops, and not enough resources, with not enough urgency," the senator from Illinois said of Bush's call for more troops in Afghanistan. In his speech, Bush praised other members of the U.S.-led coalition, saying many of those nations will be able to end their deployments to Iraq this year. He said Australia has "withdrawn its battle group" and Polish troops are "set to redeploy shortly." The president said Iraq and the United States will work "toward the conclusion of a strategic framework agreement and a status of forces agreement," pacts that will spell out the terms of their relationship. "These agreements will serve as the foundation for America's continued security support to Iraq once the United Nations resolution authorizing the multinational forces there expires on December 31." Bush focused his remarks just as strongly on Afghanistan, where al Qaeda and Taliban militants have been making a comeback. "For all the good work we have done in that country, it is clear we must do even more," he said. "As we learned in Iraq, the best way to restore the confidence of the people is to restore basic security -- and that requires more troops." He said that a Marine battalion of around 1,000 will deploy to Afghanistan in November instead of Iraq and that an Army combat brigade of around 3,500 will go in January. Bush said the U.S. would make additional forces available in 2009 and called on allies to increase their force levels. Bush said stepped-up insurgent efforts in Afghanistan have necessitated the increase of U.S. troops from "less than 21,000 two years ago to nearly 31,000 today." He said these troop increases and those by allies, including Britain, France, Poland, Bulgaria, Romania, Australia, Germany, Denmark and the Czech Republic, have resulted in what he calls a "quiet surge" in Afghanistan. Bush described challenges in Afghanistan that don't exist in Iraq. "This is a vast country," he said. "Unlike Iraq, it has few natural resources and has an underdeveloped infrastructure. Its democratic institutions are fragile. And its enemies are some of the most hardened terrorists and extremists in the world." He said Americans will help develop Afghan security forces and are improving efforts on the civilian side, adding more personnel to deal with issues of diplomacy, development, the rural economy and the fight against the drug trade.

Ex Output:
NEW: Sen. Barack Obama, House Armed Services chairman criticize scope, timing .
NEW: Iraq views decision as "positive move," aide to Iraqi leader says .
Iraq force to be trimmed by 8,000; Afghanistan force to rise by 4,500 .
President Bush cites increased stability in Iraq, stronger insurgency in Afghanistan .


Ex Input:
(CNN)  -- Canada reserved the best to last as its ice hockey heroes beat arch-rivals the United States 3-2 with an overtime goal from Sidney Crosby to claim the final gold of the Winter Olympics. Crosby, Canada's star player, broke American hearts with his goal seven minutes and 40 seconds into added time to give the hosts its 14th gold of a triumphant Vancouver Games. Canada looked headed for a comfortable victory as Jonathan Toews scored in the first period and teammate Corey Perry followed up to make it 2-0 early in the second. But Ryan Kesler pulled one back later in the second period to set up a frantic finale. Canada's much-vaunted Stanley Cup hero Crosby missed a breakaway chance to seal the gold for his side but with the clock counting down it seemed not to matter. That was until the United States threw caution to the wind and Zach Parise forced overtime with just 25 seconds remaining, his fourth goal of the Games for the previously unbeaten in five U.S. squad. The momentum now appeared to be with the United States, who had beaten Canada 5-3 in a preliminary round match. But they reckoned without Crosby, who had not been a significant factor in the final until he came good as he received a pass from Jarome Iginla and slid his winning shot under U.S. goaltender Ryan Miller. He was immediately mobbed by teammates who had finally lived up to the expectations of an ice hockey-mad nation. "I just shot it," Crosby told gathered reporters."It doesn't even feel real. It feels like a dream." It's the first victory for a host country in Olympic ice hockey since the famous United States triumph at Lake Placid in 1980. But their 2010 counterparts were unable to match their golden feat and it clearly hurt. "We only came here for one thing we wanted that gold medal, it's really a tough feeling right now. It stings you a lot, said Patrick Kane. The other gold decided on the 17th and final day of action in Vancouver went to Norway's Petter Northug who won the men's 50km cross country title. He beat Germany's Axel Teichmann in a two-up sprint with Johan Olsson of Sweden taking the bronze.

Ex Output:

Sidney Crosby overtime goal gives Canada ice hockey gold at Winter Games .
United States forced added time with Zach Parise goal with 25 seconds remaining .
Victory gives hosts Canada a record 14 golds in Winter Games .
Petter Northug of Norway wins men's 50km cross country title in sprint finish .