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) China has promised to carry out more military drills near a disputed border region amid an escalating war of words with India. "We will preserve our sovereign territory and security interests at any cost," Senior Col. Wu Qian, Chinese Defense Ministry spokesman, told reporters Monday, adding that the People's Liberation Army will "further intensify targeted operations and trainings" around the Doklam area. India and China have been in a weeks-long standoff over a thin strip of land bordering both countries and Bhutan, in the Himalayas. Though not a part of Indian territory, the area is close to the "chicken's neck," a strategic corridor that serves as a vital artery between Delhi and its far northeastern states.Border tensions have been ongoing for weeks, show no sign of de-escalatingComments come amid increasing Chinese military activity throughout Asia 
 Questions:"In non-territorial waters, _ military ships and planes enjoy freedom of navigation and overflight just as all other countries." (A) CNN (B) China (C) India (D) Wu Qian (E) People's Liberation Army (F) Doklam (G) Bhutan (H) Himalayas (I) Indian (J) Delhi (K) Asia
Solution:
(B)