Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

Example Input: The coalition  known as the Democratic Unity Roundtable (MUD)  is considered the principal opposition to  NicolÃ¡s Maduroâs  socialist regime and includes more than a dozen political parties whose ideologies range from center-left to center-right.
 Maduro  first announced  he  would ban some opposition leaders from running in December after they questioned the legitimacy of the latest round of elections.
Other prominent opposition leaders  such as Popular Will leader Leopoldo LÃ³pez and rightful Caracas Mayor Antonio Ledezma  remain imprisoned or exiled by  the regime .
The election  which is scheduled for April  is widely expected to be rigged in Maduroâs favor  with  his regime  looking to fully consolidate  its  power on the country experiencing the worst political  economic  and humanitarian crisis in  its  history.
Example Output: Venezuela Supreme Court Bans Opposition from Presidential Election

Example Input: Roger Federer dominated Andy Murray on Tuesday at the ATP World Tour Finals and stretched his record to 2-0 at the season-ending event by winning 6-4  6-2.
 Federer looked unstoppable on the court at the O2 Arena  losing only eight points on his serve in the match -- three in the first set and five in the second.
 "He came out and made some mistakes. Maybe it was due to my good play " Federer said of Murray  who made 26 unforced errors. "I played tough and solid from start to finish. That seemed to be enough today."
 Later Tuesday  Robin Soderling was to face David Ferrer in the other Group B match. Federer can advance to the semifinals depending on the late result.
 Federer has won the season-ending event for the top eight players in the world four times  and he can certainly add to that if he keeps playing like he did Tuesday.
 Murray  however  dropped to 1-1 and will have to improve if he is to reach the semifinals. He will face Ferrer in his final match Thursday while Soderling takes on Federer.
 final match Thursday while Soderling takes on Federer.
 Murray struggled from the start Tuesday  forced to save a break point in the opening game. And it was his serve that was letting him down most of the way  landing only 44 percent of the first serves. That allowed Federer to take advantage of the much slower second serve.
 Federer earned his first break in the third game of the first set  winning all four points played. He then won his next three service games at love.
 In the second set  Murray saved two break points in the opening game  but Federer stayed alive through four deuces to earn a third break point  which he converted with a forehand that hit the top of the tape and zipped past Murray.
 After holding at love yet again  Federer broke again to make it 3-0 and soon led 4-0.
 "I tried to play quite aggressive. You're not going to hit winners every single time you go on the court " said Murray  who is 8-6 overall against Federer. "Today I made more mistakes than normal."
Example Output: No. 2 Federer beats Murray in 2 sets at ATP finals

Example Input: â Sen. Kamala D. Harris (D-Calif.)  on Twitter  Nov. 17
One of the most widely shared claims came from  Sen. Kamala D. Harris  who tweeted   âRetweet if you would *not* benefit from a private jet tax break â on Nov. 17  linking to a Business Insider article with the headline  âThe Republican tax bill has a provision that would end a headache for private jet owners.â  Harris âs tweet prompted nearly 69 000 retweets and more than 35 000 likes.
 Harris âs claim that the Senate bill contains a provision for a tax break on private jets comes from the Business Insider article  she  linked to in  her  tweet. The article explains how the Senate version of the GOP tax bill makes tax changes to specific industries  noting that the âthe Tax Cuts and Jobs Act would correct a long-running dispute between owners and operators of private jets and the IRS.â
 Harris  defends  her  tweet  arguing that they are simply describing the provision as it was reported in the media as a tax break. But that was not the case with the article she retweeted â which also noted that the tax provision was valued at less than $50 000 a year. Moreover  several outlets offered a detailed take on the provision  making clear it the clause aimed to settle a decades-long dispute between the IRS and private jet management companies.
Still  these tweets are not alike.  Harris  earns Three Pinocchios for referring to a âprivate jet tax breakâ and suggesting wealthy owners would gain.
Example Output:
Does the Senate tax bill really offer a tax break for private jets as key Democrats claim?