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: Mercedes duo Lewis Hamilton and Nico Rosberg found themselves in unusual positions towards the rear of the timesheet at the end of the first practice session for the Bahrain Grand Prix while Kimi Raikkonen posted the fastest time. But there was no alarm as Mercedes focused on a particular plan, with the 90-minute session at the Bahrain International Circuit hardly representative of what all the drivers will face in qualifying and the race. At the start of FP1, and with the track exceptionally dusty - a situation which will naturally improve over the weekend with use - the circuit and air temperatures were a searing 52 and 36 degrees centigrade respectively.Kimi Raikkonen finished ahead of Ferrari team-mate Sebastian VettelBritish driver and Formula One champion Lewis Hamilton finished 16thJenson Button stalled his car right at start of the practice session 
 Questions:_ looked in high spirits as he made his way into the Mercedes garage for the practice session. (A) Mercedes (B) Lewis Hamilton (C) Nico Rosberg (D) Bahrain Grand Prix (E) Kimi Raikkonen (F) Bahrain International Circuit (G) FP1 (H) Ferrari (I) Sebastian Vettel (J) British (K) Formula One (L) Jenson Button
Solution:
(B)