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 is below.
Q: 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
A: (F)
Rationale: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: (CNN) "Attention! Attention!" blares the Russian voice from a loudspeaker. "The nuclear bombs will be launched in one hour." Inside a room styled as a Soviet-era nuclear bunker, a couple of Russians race to prevent a catastrophic strike on the United States. Their quest -- the latest craze in Moscow -- is to find the nuclear launch codes and deactivate a hidden red button, which has already been pressed by a mad Russian general. It's complete fantasy; just an interactive game hosted in a building in a former industrial area of the city, harking back to the fears of the Cold War.Latest craze in Moscow is war game in which players race to find nuclear codesRussian officials are playing on fears, staging a mass nuclear drill 
 Questions:It is an apocalyptic vision that adds a further sense of realism to the fantasy quest being acted out by gamers in _. (A) Russian (B) Soviet (C) Russians (D) United States (E) Moscow (F) Cold War
A:
(E)