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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

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

New input: Washington (CNN) President Donald Trump has gone public with his war against the House Freedom Caucus, pushing into full view growing frustration shared by House Speaker Paul Ryan less than a week after the GOP health care bill crashed amid feuding between rival Republican factions. Trump targeted conservative House members within his own party in a tweet Thursday morning that told his supporters "we must fight" the House Freedom Caucus as well as Democrats next year. "The Freedom Caucus will hurt the entire Republican agenda if they don't get on the team, & fast. We must fight them, & Dems, in 2018!" Trump tweeted.The House Freedom Caucus has been partially blamed for defeat a GOP bill on health careTrump has now publicly criticized the caucus several times 
 Question:It was a message echoed by _ administration officials the weekend after the health care failure and repeated Thursday by Ryan, multiple people involved say.
Solution:
Donald Trump