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: Washington (CNN) Donald Trump has already upended American politics. Now he might do the same to the rest of the world. In a series of recent interviews fleshing out his foreign policy in the wake of the Brussels attacks, the Republican front-runner has questioned the modern relevance of U.S. alliances that have underpinned security in Europe and Asia since World War II. Donald Trump unveils foreign policy advisers He's suggested using economic warfare to halt China's territorial moves in the South China Sea and raised the prospect of a fundamental reconsideration of nuclear doctrine by musing about South Korea and Japan acquiring their own atomic arsenal. He says the U.S. should boycott Saudi Arabian oil if the kingdom doesn't send ground troops to fight ISIS and believes NATO is an anachronism. And he warns he will renegotiate bedrock free trade deals, a prospect that could send serious reverberations through the global economy.Trump believes NATO is an anachronismAnd he's a staunch free trade opponent 
 Questions:His statements appear to fly in the face of the longstanding assumption underlying U.S. foreign policy -- that supporting allies financially, diplomatically and militarily promotes a global system of unfettered free trade, democracy and stability that is overwhelmingly in the national interests of the _. (A) Washington (B) CNN (C) Donald Trump (D) American (E) Brussels (F) Republican (G) U.S. (H) Europe (I) Asia (J) World War II (K) China (L) South China Sea (M) South Korea (N) Japan (O) Saudi Arabian (P) ISIS (Q) NATO (R) Trump
Solution:
(G)