You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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)
Why? This is a good example. Based on the passage, any cubs will return to China at the age of two

New input: (CNN) It was the second deadliest conflict in the world last year, but it hardly registered in the international headlines. As Syria, Iraq and Afghanistan dominated the news agenda, Mexico's drug wars claimed 23,000 lives during 2016 -- second only to Syria, where 50,000 people died as a result of the civil war. "This is all the more surprising, considering that the conflict deaths [in Mexico] are nearly all attributable to small arms," said John Chipman, chief executive and director-general of the International Institute for Strategic Studies (IISS), which issued its annual survey of armed conflict on Tuesday. "The wars in Iraq and Afghanistan claimed 17,000 and 16,000 lives respectively in 2016, although in lethality they were surpassed by conflicts in Mexico and Central America, which have received much less attention from the media and the international community," said Anastasia Voronkova, the editor of the survey.Mexican government disputes death toll, methodologyClashes between drug cartels killed more people than conflicts in Iraq and Afghanistan 
 Questions:There have, however, been significant arrests in relation to the _ drug trade in recent times. (A) Syria (B) Iraq (C) Afghanistan (D) Mexico (E) John Chipman (F) International Institute for Strategic Studies (G) IISS (H) Central America (I) Anastasia Voronkova
Solution:
(D)