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].
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.
Example solution: China
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two

Problem: Washington (CNN) The US government said Thursday that it had approved a $2 billion arms sale to the United Arab Emirates. The State Department approved the sale of 60 Patriot Advanced Capability 3 missiles and 100 Patriot Guidance Enhanced-Tactical (GEM-T) missiles to the UAE, according to a statement released by the Defense Security Cooperation Agency, which oversees America's foreign arms sales. The UAE has fielded and operated Patriot missile batteries, which are capable of shooting down enemy missiles and aircraft, since 2009 and is one of several major US allies to use the system. Congress was informed of the sale Wednesday, the announcement said, noting that the package will also include US government- and contractor-provided technical, engineering and logistics support services.The package will include US technical, engineering and logistics supportThe UAE and US enjoy close military-to-military links 
 Question:The statement added that the sale "will enhance interoperability with _ forces and increase security" while adding that "these missiles will not alter the basic military balance in the region."

Solution: US