In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[EX Q]: (CNN) -- The Circuit of the Americas in Austin, Texas lies just 200 miles from the Mexican border. On Sunday it will host the first U.S. Grand Prix since 2007 -- and thousands of Formula One fans are expected to cross the Rio Grande to cheer on a driver they know as "Checo." Sergio Perez has become one of the darlings of Mexico, a country that in recent times has become more synonymous for the drugs war waged by Felipe Calderon during his tenure as president. The sporting focus this weekend will be on America, but the problems of its neighbor will come into sharp focus in the Mexican town of Nuevo Laredo -- the closest crossing point for those hoping to see Perez at what is, in effect, his home race.Formula One driver Sergio Perez looking forward to his "home" race in Texas on SundayThe Mexican is expected to have thousands of fans crossing the border to support himHe has been one of F1's surprise success stories in only his second season on the gridPerez has earned a big-money move to McLaren after three podium placings in 2012 
 Question:It's the best country in the world and I'm so proud to be _," adds Perez, as his bright smile breaks out for the first time in conversation.
[EX A]: Mexican

[EX Q]: (CNN) -- Martina Hingis and Anna Kournikova will team up again to play at this year's Wimbledon championships. The popular pair won the 1999 and 2002 Australian Open doubles titles, but will be returning the SW19 to play in the legends doubles event for players who are retired from the professional circuit, the management company Octagon said Tuesday. Swiss star Hingis won five grand slam singles crowns and nine in doubles during a glittering career which ended under a cloud in 2007, when she was suspended for two years for testing positive for cocaine at Wimbledon. The 29-year-old denied taking the drug, but did not appeal the ban, which ended last September, prompting speculation that she may attempt a return to the WTA circuit.Martina Hingis and Anna Kournikova to be re-united at Wimbledon this yearThe pair will play in the legends doubles event at SW19Hingis has ended a two-year ban after testing positive for cocaine at 2007 Wimbledon 
 Question:_ is a year younger, but has not played regularly on the main tour for seven years after being hit by a string of injuries.
[EX A]: Anna Kournikova

[EX Q]: When the musical Oliver! opened in London’s West End on June 30, 1960, one might have expected Ron Moody to be somewhat grateful to the show’s creator Lionel Bart. As Moody, whose death at the age of 91 was announced yesterday, recalled in his autobiography, there were 17 curtain calls that night, including ‘a great cheer establishing me, in all humility, as the star of the show’. Without Bart, Moody would never have got to sing such memorable numbers as Reviewing The Situation and Pick A Pocket Or Two. And yet elsewhere in his memoirs, he described Bart as a ‘bloody stupid little b******’ whose ‘tunes were all derivative’.Ron Moody, who played Fagin in the 1968 film Oliver! died yesterdayThe star almost never got the role after falling out with the show's creatorHis Jewish mother opposed him playing Fagin claiming it was not niceHe achieved international acclaim and an Oscar nomination for the role 
 Question:And yet _ only turned professional at 30, following until then a startlingly different career path.
[EX A]:
Ron Moody