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.

Example input: 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
Example output: (F)
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: (CNN) -- The midterm elections are less than three weeks away, but by several measures, Democrats have already won. Sure, elections are about the race to the top between competing candidates, but they're also a barometer on long-term trends, issues and party trajectories. While the winners of this season's sprints have yet to be determined, Democrats look well-positioned for the lengthier political marathon. How? 1. There's still a contest for the Senate Historically, the party in the White House tends to lose seats in Congress during midterm elections. The second midterm election of a two-term president -- as this election is for President Barack Obama -- is usually brutal. Only six times since the Civil War has a president come close to gaining seats in both chambers in a sixth-year election.Sally Kohn: Midterm elections are also a gauge for trends and party trajectoriesKohn: By that measure, Democrats have won on issues and policies that matter to the publicShe says GOP's war on women have turned off voters; some Republicans act desperateKohn: Democrats will likely prevail in elections down the road, which is the ultimate victory 
 Questions:Economic equality and reproductive freedom are basic priorities for women voters, a group that _ already had a tough time winning over. (A) CNN (B) Democrats (C) Senate (D) White House (E) Congress (F) Barack Obama (G) Civil War (H) Sally Kohn (I) Kohn (J) GOP
A:
(J)