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.
One example: For four years we have waited expectantly for the pitter patter of tiny paws. Soon, that wait could finally be over. Tian Tian, the UK's only female giant panda, has conceived and could give birth to a cub as early as August. However Edinburgh Zoo, where the pandas live, have warned people 'not to get too excited' as the process is 'extremely complex'. Moreover, on the two previous occasions keepers inseminated Tian Tian - whose name means 'Sweetie' - she has failed to produce a panda cub. She was artificially inseminated again in March this year, but keepers at the zoo say implantation - when a fertilised egg attaches to the uterus - has not yet occurred.Tian Tian has conceived and could give birth to a cub as early as AugustShe has been inseminated twice before but so far failed to produce a cubTian Tian and Yang Guang arrived in 2011 from China to great fanfareOn loan at £600k a year, became first giant pandas to live in UK for 17 years 
 Questions:Under the terms of the agreement any cubs will return to _ at the age of two, the age at which they would normally leave their mother in the wild. (A) Tian Tian (B) UK (C) Edinburgh Zoo (D) Sweetie (E) Yang Guang (F) China
Solution is here: (F)
Explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Now, solve this: (CNN) -- In a place accustomed to tough stretches, this has been a particularly tough few days at the White House. After emerging from the showdown over the Republican-led government shutdown relatively unscathed, the Obama administration finds itself under assault on three fronts: problems surrounding Obamacare, the revelations of the U.S. spying on allies, and the 2012 attack on the U.S diplomatic compound in Benghazi, Libya, the latter for which a senator has threatened to hold up all of the Obama administration's nominations. The controversies are sure to fuel continued Republican attacks on President Barack Obama and his Democratic allies as the nation gears up for midterm elections next year, and the White House has portrayed the attacks as so much partisan chatter.The White House is on the defensive over claims some could lose health coverageThe administration is also facing criticism over spying allegationsBenghazi is also resurfacing as senator threatens to delay nominationsThe controversies are sure to fuel partisan rancor as midterm campaigns ramp up 
 Questions:It also offered _ ammunition to renew their attacks on the plan. (A) CNN (B) White House (C) Republican (D) Obama (E) Obamacare (F) U.S. (G) U.S (H) Benghazi (I) Libya (J) Barack Obama (K) Democratic
Solution:
(C)