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: Aboard the USS George HW Bush (CNN) On August 8, 2014, jets carried out the first American airstrikes against ISIS. Those American warplanes flew from the USS George HW Bush, one of the Navy's 10 aircraft carriers. Back then ISIS was making a lightning dash across Iraq and Syria, seizing town after town and threatening to wipe out entire communities of Iraqi minorities. "Today I authorized two operations in Iraq -- targeted airstrikes to protect our American personnel, and a humanitarian effort to help save thousands of Iraqi civilians who are trapped on a mountain," President Barack Obama said at the time.ISIS is desperately fighting to hold on to MosulThe Bush is one of the newest carriers in the US fleet 
 Question:Now, more than two years and over 16,000 airstrikes later, the _ and its crew are once again making preparations to head to the region.
Solution:
George HW Bush