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) Donald Trump set off his latest firestorm this weekend when he tweeted a graphic critical of Hillary Clinton that featured a six-pointed star, a pile of cash and the words "most corrupt candidate ever." Critics erupted with complaints that the graphic evoked anti-Semitic imagery and the Trump campaign refused to answer questions about the tweet even as reports emerged that the image had been posted to an anti-Semitic, white supremacist message board 10 days earlier. Trump downplayed the controversy in a tweet Monday morning by slamming the "dishonest media." Related: How Trump overshadowed Clinton's bad weekend. On Monday afternoon, the Trump campaign finally issued a statement on the controversy -- one that amounted more to a response to the Clinton campaign statement than an explanation of his tweet.Donald Trump tweeted a graphic critical of Hillary ClintonIt featured a six-pointed star over the weekend 
 Questions:Trump has also been slow to disavow anti-_ white supremacists who have expressed staunch support for his candidacy. (A) CNN (B) Donald Trump (C) Hillary Clinton (D) Semitic (E) Trump (F) Clinton
Solution:
(D)