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.

Example Input: (CNN) -- The U.N. Security Council has condemned the killing of a French journalist who was reporting from the violence-racked Central African Republic. French troops found the body of Camille Lepage during the search of a vigilante group's vehicle in a western region of the country, French authorities said Tuesday. "All necessary means will be employed to shed light on the circumstances of this assassination and to find our compatriot's murderers," the office of French President Francois Hollande said. The U.N. Security Council said that "those responsible for the killing shall be held accountable." Widespread unrest . Sectarian violence has killed thousands of people and displaced many more in the Central African Republic since a coalition of mostly Muslim rebels deposed President Francois Bozize in March 2013. The rebels have since been forced from power, but Christian and Muslim militias have continued to clash despite the presence of French and African peacekeepers in the country. Vigilante groups known as the anti-balaka, which translates to anti-machete, were formed to counter attacks on Christian communities by Seleka groups. But the anti-balaka have carried out deadly reprisals on Muslim communities. Humanitarian groups have warned that the country risks descending into genocide. Lepage's body was found in an anti-balaka vehicle in the region of the western town of Bouar. French Foreign Minister Laurent Fabius described Lepage as a "journalist and photographer of great courage." U.S. sanctions . News of her killing came on the same day that the White House announced that President Barack Obama had issued an executive order declaring an emergency in the Central African Republic and authorizing the use of sanctions to deal with the crisis. The order also imposed sanctions on five individuals involved in the unrest. The U.N. Security Council had in January unanimously voted to set up a sanctions regime against the people responsible for instability and atrocities in the country, putting three people on a sanctions committee list. More than 2.5 million of the country's roughly 5 million inhabitants are in need of humanitarian assistance and approximately one million people have been displaced, according to the White House. "Growing attacks perpetrated by both Muslim and Christian militias have brought CAR to a crisis of disastrous proportions," it said in a statement. Mother shot on the road to safety, victim of CAR violence . Will the people of CAR ever get to return home? CNN's Anna Maja Rappard and Laura Bernadini contributed to this report.
Example Output: French troops found Camille Lepage's body in a vigilante group's vehicle .
France vows to use "all necessary means" to find her killers .
Sectarian violence has killed thousands of people in CAR since last year .
The U.S. announces sanctions against some of those involved in the crisis .

Example Input: (CNN) -- Facebook will soon be using your Web browsing to help decide which advertisements you see. A new Facebook system will use your activity on other websites to send you what Facebook thinks are ads about your current interests. Advertisers will, in effect, be bidding to get their ads in front of you. Here's an example: Say a Facebook user visits a travel website and clicks on a page about a vacation package to Las Vegas. If an advertiser has bid on that kind of search, that user could then see ads for discounted trips to Vegas the next time they visit Facebook. "By bidding on a specific impression rather than a larger group, advertisers are able to show people more relevant ads while also running more efficient and effective campaigns," a Facebook spokeswoman said in a written statement. The site announced the new system, called Facebook Exchange, to marketers last week. It's expected to begin rolling out in the next couple of weeks. Real-time bidding is already widely used across the Internet. In a blog post, Mike Stiles of Atlanta-based social marketing company Vitrue compared the feature to Google's Ad Words, which pushes an advertiser's ad in front of users when they search for a keyword that advertiser has chosen. "The underlying principle is that users want relevant ads, advertisers don't want to waste money on misguided ads, and Google wants both users and advertisers to be real happy so they'll come back again and again," he wrote. Currently, Facebook ads are targeted based on users' profiles and the companies or other pages they "like." Stiles writes that model will still be available for advertisers, but the new one should be more specific. Facebook noted that users will be able to opt out of Exchange by going to the site's About Ads page, by clicking on an "X" that appears on the ads themselves or by blocking cookies on their Web browser. The company statement said Facebook won't share any user data with the advertisers and that no advertising controls that users currently have will go away. How do you feel about Facebook targeting ads? Jim Anderson, Vitrue's chief operating officer, said the new system probably won't appear dramatically different to the typical Facebook user. "It's not going to be discernible to most consumers," he said. "Most people won't notice any difference or, to the degree they can discern a difference, it will be 'Wow ... this is more relevant to me.'' " And while the "real time" nature of the new system will enhance relevance, it won't be perfect, according to Anderson. "It's possible you might not be served an ad until after you took that trip to Vegas," he said, referring to the previous example. "But without this kind of targeting, you might be served an ad for a trip to Miami, which you weren't considering anyway." As Web giants like Facebook and Google get better at harvesting user activity, using Web searches for advertising is becoming increasingly popular. According to research firm International Data Corporation, more than $5 billion in online advertising is expected to go to real-time bidding ads in the United States in 2015. That's 27% of what's predicted to be spent, up from less than 10% last year. Facebook, of course, is increasingly under pressure to demonstrate a sustainable advertising model since its stock went public last month. Anderson predicts the site will continue to diversify how its ads work in the coming months. It's sometimes a tricky prospect. It was just revealed that Facebook settled a lawsuit last month by the state of California over its "Sponsored Stories" feature. According to reports, Facebook paid $10 million to charity after five users claimed the site broke California law when it used their posts in the feature without paying them.
Example Output: Facebook Exchange will use Web browsing to target ads .
Browser cookies will let advertisers hyper-focus their offers .
Facebook says users may opt out of the ad model .
"Real-time bidding" is already used by Google, others .

Example Input: (CNN) -- What would we lose if we lost 220,000 postal jobs (120,000 proposed through layoffs, 100,000 through attrition), 3,700 post offices, 300 mail processing plants, or even the post office itself? With millions of jobs and businesses lost to the recent recession, these may seem like just more numbers, or more seemingly inevitable "facts" -- that in the electronic age we now rely on the private sector to deliver public services. But postal workers are people we depend on and post offices are places we want to know will always be there. Downsizing the U.S Postal Service - -which is so low on money, it's in imminent danger of default -- may seem like a ripple in this troubled economy, but it promises to be a social tsunami if action isn't taken soon to save it. For one thing, the postal service has been a huge employer. Before I became a history professor I carried mail for the Postal Service for 20 years. As with many government jobs, you're hired for this one based on achieving a high score on a competitive exam. Veterans, roughly 20% of today's postal workforce (though once well over 50%) earn extra points on this exam, thus giving them a head start and a job to come home to after military service. Who were my co-workers? Just everyday people who, like me in 1980, were attracted to a job that had good benefits, job security, and started at $8.10 an hour. This was as a result of the 1970 nationwide postal wildcat strike that began in New York after postal workers declared they were tired of earning $2.95 an hour and having to work a second job or collect food stamps to make ends meet. In collecting oral histories for a book I later wrote on the postal service, I interviewed those who had worked before 1970, including those who struck. The postal worker's job could include processing mail as clerks and mail handlers, delivering it as letter carriers, driving it as truck drivers, and as maintenance workers keeping up the vehicles, buildings, and grounds. Above all, postal workers were proud of having a career serving the public. The job allowed many to move into the ranks of middle-class wage earners, where they were able to buy homes and send their children to college. But they were also members of extended families and community networks. Many started small businesses on the side, adopted foster children, were active in civic organizations, or enrolled in college classes. Their jobs mattered to communities. Postal jobs have especially played a key role in black community development. The post office has long been one of the largest employers of African-Americans. Even as they faced discrimination at other jobs, many found work there with college degrees or military service under their belts. By 1970, they had become twice as likely as whites to work for the post office, and even before the wage bump that year, the job had afforded them a middle-class status and the ability to accumulate wealth. Today the nation relies on a vast mailing industry that operates primarily for profit. But that network is underpinned by the U.S. Postal Service -- a self-supporting quasi-corporate government agency that remains committed to universal service by constitutional and congressional mandate. Many Americans may not realize that it was the Post Office that pioneered parcel post in 1916 in response to the overpriced, poor, and inconsistent service disaster that was private package delivery. Or that the USPS came up with the concept of overnight mail and zip codes that UPS and FedEx rely on so heavily in their business. Many don't make the connection that e-commerce not only competes with but also generates U.S. mail. Or that during the turn of this century -- the Postal Service's peak years of revenue and mail handling -- it was common to hear competitors and political ideologues calling for the agency's privatization, while at the same time blocking USPS innovations like the proposed 1997 Global Postal Link program to help expedite parcels through customs. Or that the post office is the victim of an artificial deficit created by the 2006 Postal Accountability and Enhancement Act, signed by President George W. Bush, which forces the Postal Service to pre-fund its retiree health benefits 75 years into the future over the next 10 years. What should have been annual revenue surpluses for the Postal Service over the last decade have instead contributed to nightmare annual deficits as it is forced to pay $5.5 billion a year out of operating funds to satisfy this unnecessary and devastating mandate. . We lose more than numbers when we lose postal jobs and post offices, or even the existence of a universal postal service. We lose more than just people committed to providing service, but also people engaged with their communities. People able to consume goods that others produce to help drive local economies. We would also lose the promise of jobs in the future that provide what has become a more dependable service over two centuries since the founding of this country (the post office was started in 1775). An alternative to this loss? People could demand that Congress treat the Postal Service as a venerable American institution worthy of fulfilling its enduring mandate, for which it has recruited generations of skilled and dedicated professional government employees. A good start would be H.R. 1351, introduced by Rep. Stephen Lynch, D-Massachusetts, a bill that would at least allow the Postal Service to transfer surplus pension funds to satisfy the retiree health plan pre-fund requirement. And that pre-fund requirement ultimately needs to be repealed to keep the Postal Service from running off the rails. The opinions expressed in this commentary are solely those of Philip F. Rubio .
Example Output:
Philip Rubio says the U.S. Postal Service threatened by major cuts or even closure .
He says post office represents people, places we rely on; cuts will have huge effect in U.S.
He says it's a major employer, innovator and fulcrum of national communications system .
Rubio: Congress must assume responsibilty for finding a way for postal service to stay afloat .

