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: They are a very sporty family, so it's no surprise that the Middletons have been familiar faces at Wimbledon this week. Carole and Michael attended their second day of the tournament today, sitting in the stands of Court 1 to watch Roger Federer beat Gilles Simon in their men's quarter-finals match. Over on Centre Court, their daughter Kate was with her husband Prince William in the Royal Box to watch Andy Murray reached his sixth Wimbledon semi-final in seven years by beating Vasek Pospisil. Carole, 60, looked elegant in a green fitted shirt dress, which she wore with yellow and white wedged sandals, while her husband was more conservative in a blue shirt and blazer.Carole and Michael Middleton attended Wimbledon todayIt is the couple's second visit in a week, after also visiting last FridayThe Middletons are big fans of the event - Kate also attended todayPippa and James were spectators at the tournament on Monday 
 Questions:Three days later and it was the younger _' turn at the tennis. (A) Middletons (B) Wimbledon (C) Carole (D) Michael (E) Court 1 (F) Roger Federer (G) Gilles Simon (H) Centre Court (I) Kate (J) Prince William (K) Royal Box (L) Andy Murray (M) Vasek Pospisil (N) Michael Middleton (O) Pippa (P) James
Solution:
(A)