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: Montgomery, Alabama (CNN) President Donald Trump's endorsement and Senate Majority Leader Mitch McConnell's money carried their preferred candidate over the first hurdle in Alabama's Senate race Tuesday. But the results showed why the second hurdle will be much tougher to clear. Sen. Luther Strange, the national Republicans' preferred candidate, topped Rep. Mo Brooks to finish second Tuesday and advance to a runoff against controversial former Alabama Supreme Court Chief Justice Roy Moore. But Moore was the clear first-place finisher, earning 39% of the vote, compared to 31% for Strange and 19% for Brooks, with 95% of precincts' results tallied. Moore and Strange will now face off in a September 26 runoff to determine who will face Doug Jones -- who cruised through Tuesday's Democratic primary -- in the December special election to fill Attorney General Jeff Sessions' former seat.Roy Moore and Luther Strange will now face off in a September 26 runoffStrange, previously Alabama's attorney general, filled the seat in February 
 Questions:Moore predicted that "the most negative campaign ads in the history of _" will be aired against him by pro-Strange groups, and said it's up to voters to reject them. (A) Montgomery (B) Alabama (C) CNN (D) Donald Trump (E) Senate (F) Mitch McConnell (G) Luther Strange (H) Republicans (I) Mo Brooks (J) Supreme Court (K) Justice (L) Roy Moore (M) Moore (N) Strange (O) Brooks (P) Doug Jones (Q) Democratic (R) Jeff Sessions
A:
(B)