TASK DEFINITION: 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. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
PROBLEM: (CNN) -- Grigor Dimitrov and Milos Raonic have often been talked about this year as being part of the next generation of players who can break up the dominance of tennis' Big Four. But judging by his display at the U.S. Open, Marin Cilic could be the most likely candidate. Cilic became only the third men's player outside Roger Federer, Rafael Nadal, Novak Djokovic and Andy Murray to win a grand slam title since early 2005 when he crushed Kei Nishikori 6-3 6-3 6-3 in under two hours in New York on Monday. Few, however, would have seen it coming -- last year the 25-year-old Croatian didn't play at the season's final major because he was serving a drug suspension.Marin Cilic defeats Kei Nishikori in New York to claim his first majorCilic and Nishikori were each playing in their first grand slam finalA year ago Cilic didn't play at the U.S. Open as he served a drug banNishikori was trying to become the first Asian man to win a major 
 Questions:He showed his frustration at 2-4 after he struck a short ball that allowed _ to pounce with a forehand. (A) CNN (B) Grigor Dimitrov (C) Milos Raonic (D) Big Four (E) U.S. Open (F) Marin Cilic (G) Roger Federer (H) Rafael Nadal (I) Novak Djokovic (J) Andy Murray (K) Kei Nishikori (L) New York (M) Croatian (N) Nishikori (O) Asian

SOLUTION: (F)

PROBLEM: (CNN) -- Saturday saw protests across the United States, held to express solidarity with the anti-government demonstrations currently roiling Egypt. Whether on the East Coast or the West Coast, crowds carried banners, flags and signs as they chanted, hoping their support could be felt thousands of miles away in Cairo, Alexandria and other Egyptian cities. In San Francisco, demonstrators gathered at a corner on Market Street and quickly packed the sidewalk, waving Egyptian and American flags. Participants seemed to represent a rainbow of backgrounds and ages. There were elderly couples, teenagers and children with Egypt's colors painted on their faces. Many Egyptian-Americans were there, enlivening the chants with Arabic phrases. But plenty of people of Latin, Caucasian and Asian descent also turned out to march, support Egyptian demonstrators and demand the resignation of President Hosni Mubarak.NEW: Solidarity demonstrations are held in cities large and smallNEW: Many ethnic groups and ages are represented among the demonstratorsHundreds attend a protest outside the U.N. in New York, chanting "Mubarak must go" 
 Questions:On the _, hundreds gathered outside the United Nations in New York. (A) CNN (B) United States (C) Egypt (D) Whether (E) East Coast (F) West Coast (G) Cairo (H) Alexandria (I) Egyptian (J) San Francisco (K) Market Street (L) American (M) Americans (N) Arabic (O) Latin (P) Caucasian (Q) Asian (R) Hosni Mubarak (S) U.N. (T) New York (U) Mubarak

SOLUTION: (E)

PROBLEM: Lionel Messi and Ronaldinho, two legendary Barcelona No 10s and close friends, it's a relationship that has flourished ever since the Argentinian walked into the changing room as a talented 16-year-old. The pair played together at the Nou Camp between 2004-08 and developed a special bond, as Messi began the process of becoming the Brazilian's successor. The Argentinian sent Ronaldinho a signed club shirt as a surprise to show his admiration, and gave it to Barca TV when they travelled to Miami to speak to the playmaker on the 10th anniversary of the 3-0 victory over Real Madrid at the Bernabeu.Lionel Messi sent signed Barcelona shirt to former team-mate RonaldinhoThe pair played together between 2004-08 and developed a close bondRonaldinho expressed his delight at the receiving the presentSee the latest news on Barcelona's Lionel Messi 
 Questions:_ is currently without a club after leaving Brazilian outfit Fluminense in September and the former Ballon d'Or winner appears to be heading towards retirement. (A) Lionel Messi (B) Ronaldinho (C) Barcelona (D) Argentinian (E) Nou Camp (F) Messi (G) Brazilian (H) Barca TV (I) Miami (J) Real Madrid (K) Bernabeu

SOLUTION:
(B)