Detailed Instructions: 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.
See one example below:
Problem: 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)
Explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Problem: Hong Kong (CNN) -- Chinese table tennis player Zhuang Zedong, a key figure in what became known as the "ping pong diplomacy" that helped thaw frosty Cold War relations between the United States and China, has died aged 73, state-run news agency Xinhua reported. Zhuang's chance meeting with a U.S. player was instrumental in Beijing's decision to invite the American table tennis team for an exhibition match in 1971. That match laid the groundwork for the visit of U.S. President Richard Nixon in 1972 and ultimately paved the way for the establishment of diplomatic ties in 1979, ending China's isolation from the outside world.Chinese table tennis legend Zhuang Zedong has died aged 73He was key figure in "ping pong diplomacy" that helped thaw ties between China, U.S.U.S.-China table tennis match led to 1972 visit by U.S. President Richard Nixon 
 Questions:"I looked at him, thinking, 'he is not the one who makes national policies, he is just an athlete, an ordinary _'," he recalled. (A) Hong Kong (B) CNN (C) Chinese (D) Zhuang Zedong (E) Cold War (F) United States (G) China (H) Xinhua (I) Zhuang (J) Beijing (K) Richard Nixon
Solution:
(F)