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: United Nations (CNN) -- Rwanda will not pull its troops from U.N. peacekeeping missions despite a leaked draft report that accused Rwandan soldiers of genocide in the Democratic Republic of the Congo, Rwandan President Paul Kagame told the U.N. secretary-general Sunday. Ban Ki-moon said that he and Kagame spoke about the Democratic Republic of the Congo Mapping Report, which is to be released in October. Kagame complained to Ban about the leaks from the report, which alleges that the Rwandan military and an allied rebel group massacred ethnic Hutus in Congo between 1993 and 2003. The president put his troops on alert for a possible departure from Darfur, the troubled region of Sudan where a Rwandan general leads the U.N.-African Union peacekeeping mission.Kagame was angry over U.N. report that accuses Rwandan troops of genocideU.N. agrees to allow comments to be published with reportBan is "very satisfied" that Rwandan troops will remain in Sudan 
 Questions:The United Nations said that Ban "was very satisfied" after Sunday's meeting "to learn that Rwanda would continue its important role in U.N. peacekeeping operations, and particularly in the strife-torn western _ region of Darfur." (A) United Nations (B) CNN (C) Rwanda (D) U.N. (E) Rwandan (F) Democratic Republic of the Congo (G) Paul Kagame (H) Kagame (I) Democratic Republic of the Congo Mapping Report (J) Ban (K) Hutus (L) Congo (M) Darfur (N) Sudan (O) African Union
A:
(N)