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.
Example: 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
Example solution: (F)
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Problem: The White House, sensing a legislative defeat was nigh, today said President Barack Obama would be willing to meet Congress half way and sign legislation codifying its role in processing a nuclear deal with Iran if a Senate committee axed key portions of the bill during a formal review this afternoon. Senators later voted 19-0 to give the White House some of, but not all of its asks, and left in a signature feature of the bill giving Congress the authority to approve a final deal with Iran that the White House earlier implied may have been on the chopping block.Sensing a legislative defeat White House said the president would be willing to sign the bill if senators axed key portions of their Iran billSenators voted 19-0 to give the White House some of, but not all of its asks, and left in a signature feature giving Congress authority over a dealIt now goes to the full Senate, where it is could pass with a veto-proof majority - making the president powerless to reject it 
 Questions:The Obama administration has repeatedly said that it only ever agreed to the phased lifting of restrictions on _ and made that clear during the last round of talks. (A) White House (B) Barack Obama (C) Congress (D) Iran (E) Senate

Solution: (D)