You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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: (F)
Why? This is a good example. Based on the passage, any cubs will return to China at the age of two

New input: (CNN) Since the presidential election, pundits have struggled to explain Donald Trump's upset win. Liberal columnists are united in shock that so many people voted for a man who inflamed racial, ethnic and religious tensions, insulted and mistreated women, and was deemed temperamentally unfit to be president, even by many of his supporters. Conservatives are divided. Conservative columnist Ross Douthat bemoans the "crude genius" that has brought America to the brink of "catastrophe." House Speaker Paul Ryan, who repeatedly denounced Trump during the campaign, now hails Trump's election as a sign that Americans have repudiated "failed liberal progressive policies." But the biggest debates swirl around Trump's appeal to working-class whites. And this appeal represents something far more complicated than either side admits.This was Hillary Clinton's election to lose, says Stephanie CoontzDemocrat was unable to convince voters she was a defender of those left behind, Coontz says 
 Questions:As a recent CNN poll shows, white working-class and rural voters without a college degree are not the poorest of _, but they are the most pessimistic about their future prospects. (A) Donald Trump (B) Liberal (C) Conservatives (D) Conservative (E) Ross Douthat (F) America (G) House (H) Paul Ryan (I) Trump (J) Hillary Clinton (K) Stephanie Coontz (L) Democrat (M) Coontz
Solution:
(F)