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.

[EX Q]: San Diego (CNN) -- I bet it sounded like a good idea at the time. Now, not so much. "It" was the ill-conceived decision by GOP presidential hopeful Rick Perry to hitch his wagon to the clownish Arizona Sheriff Joe Arpaio, an opportunist who in recent years has taken to rounding up illegal immigrants and parading them outside his jail to catch the attention of television cameras. How did Perry get mixed up with that circus? Simple. The Texas governor got into a political scrape, and made the mistake of overcompensating. He was looking for quick validation from his party's nativist fringe because he had gotten hammered by GOP rivals for signing, in 2001, a reasonable bill in the Lone Star State that allows illegal immigrants who go to college to pay what other residents pay: in-state tuition.Ruben Navarrette Jr.: Rick Perry has hitched his wagon to Arizona Sheriff Joe ArpaioPerry was foolishly looking for quick validation from his party's nativist fringe, Navarrette saysJustice Department has accused Arpaio of discrimination and racial profiling, he saysA once-promising candidate has lost his bearings, Navarrette says of Perry 
 Questions:In a futile attempt to get them up again, _ underwent a radical makeover. (A) San Diego (B) CNN (C) GOP (D) Rick Perry (E) Arizona (F) Joe Arpaio (G) Texas (H) Lone Star State (I) Ruben Navarrette Jr. (J) Navarrette (K) Justice Department (L) Arpaio
[EX A]: (D)

[EX Q]: (CNN) -- During the last four months, the people of Ukraine have been fighting for their freedom, independence and European path in a war started by Russia-backed terrorists and their accomplices. Ukrainian military forces suffer heavy losses in battles against terrorists equipped with the newest Russian weaponry. We've seen reports of the pro-Russian thugs shooting women and children, cynically calling it a "protection of the Russian-speaking population." The price we are paying to bring peace back to the regions of Donetsk and Luhansk in eastern Ukraine is too high. Ukrainian President Petro Poroshenko has proposed the decentralization of power as part of his peace plan. It means more freedom, more economic autonomy and more opportunities to use languages spoken in a particular community for every region.Pavlo Klimkin: With downing of MH17, price of peace in eastern Ukraine already too highKlimkin: Ukrainians know bitterness of loss, share grief with families of the deceasedHe says the guilty must be promptly punished 
 Questions:Our unilateral cease-fire in the zone of the conflict had lasted from June 20 to June 30, during which 27 Ukrainian servicemen, from all over _, were killed by the bandits. (A) CNN (B) Ukraine (C) European (D) Russia (E) Russian (F) pro-Russian (G) Donetsk (H) Luhansk (I) Petro Poroshenko (J) Pavlo Klimkin (K) MH17 (L) Klimkin
[EX A]: (B)

[EX Q]: It's a photograph that captures a collision of worlds; in the foreground is one of the UK's richest society heiresses and, on the table behind her, three of the most famous people on the planet - Kanye West, Kim Kardashian and their daughter North. Whether Alice Bamford, the British heiress to the JCB farm equipment dynasty, was aware of exactly who was photobombing her image when she smiled next to her baby daughter is anyone's guess. The social media moment was taken outside Nobu, Hollywood's favourite A-list Japanese restaurant, close to where Alice owns an organic farm and restaurant. Scroll down for videoAlice Bamford is heiress to the JCB farm equipment fortuneThe family is said to be worth £2.8billion and also own Daylesford OrganicsPhotobombers Kanye, Kim and baby North were dining in Nobu in Malibu 
 Questions:After all, 37-year-old rapper Kanye had spent the afternoon pandering to their toddler as they played on the sands in _. (A) UK (B) Kanye West (C) Kim Kardashian (D) North (E) Alice Bamford (F) British (G) JCB (H) Nobu (I) Hollywood (J) Japanese (K) Alice (L) Daylesford Organics (M) Photobombers Kanye (N) Kim (O) Malibu
[EX A]:
(O)