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

Now, solve this: (CNN) One Friday night this month, Madeline Dahl, a 23-year-old nurse in the cardiology ICU at Seattle's University of Washington Medical Center, received an alert on her cell phone: Someone nearby needed help. Having just finished her shift, Dahl dropped what she was doing at the hospital and ran down five flights of stairs to the street. "It was right during a huge storm, so it was raining, and I was trying to figure out where they would be," she said. "And then I saw Zach was bent over somebody on the ground, so I ran over." Zach Forcade, a 27-year-old medical student, hovered above a man beside a bus stop outside the hospital. Forcade had seen Stephen DeMont fall to the ground and shouted to a passer-by to dial 911 before he performed chest compressions, trying to keep DeMont's heart beating.PulsePoint alerts CPR-trained people that aid is needed nearbyThe app means people in cardiac arrest can get help quicker 
 Questions:DeMont feels grateful to _ and Dahl for the immediate CPR he received. (A) Madeline Dahl (B) ICU (C) Seattle (D) University of Washington Medical Center (E) Dahl (F) Zach (G) Zach Forcade (H) Stephen DeMont (I) DeMont (J) PulsePoint (K) CPR
Solution:
(G)