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

Now, solve this: Washington (CNN) President Donald Trump told reporters Thursday that he decided to renegotiate the North American Free Trade Agreement rather than terminate the sweeping trade deal after speaking with the leaders from Canada and Mexico. The President told the leaders Wednesday he was not immediately planning to end the North American Free Trade Agreement, a pact which he railed against as a candidate and as recently as last week declared was harmful to US workers. "I decided rather than terminating NAFTA, which would be a pretty big, you know, shock to the system, we will renegotiate," he told reporters before a meeting with the Argentinian President.During the campaign, Trump made his disdain for NAFTA a central component of a populist messageHis approach has not softened since taking office 
 Question:Researchers concluded the deal has had a minor impact on the _ economy.
Solution:
US