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) Senate Democrats are vowing to stall action on eight of Donald Trump's Cabinet nominees tasked with carrying out his economic, law enforcement and regulatory agenda, a senior Democratic aide told CNN Monday. If carried through, the threat that could delay confirming the President-elect's choices for months. Those targeted include secretary of state nominee Rex Tillerson, attorney general pick Jeff Sessions and health and human services secretary hopeful Tom Price. Democrats warn if they don't get the nominees' required background information and financial records and have adequate time to review them before confirmation hearings are held, they'll drag out confirmation votes with a series of procedural maneuvers.Republicans are already planning confirmation hearings from Donald Trump's CabinetDemocrats can take procedural steps to slow the process down to a crawl 
 Questions:"When President Obama was elected, Republicans and _ worked together and expeditiously to carefully consider his nominees. (A) CNN (B) Senate (C) Democrats (D) Donald Trump (E) Cabinet (F) Rex Tillerson (G) Jeff Sessions (H) Tom Price (I) Republicans
Solution:
(C)