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 input: 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 output: China
Example explanation: This is a good example. Based on the passage, any cubs will return to China at the age of two
Q: Washington (CNN) Libertarian vice presidential nominee Bill Weld once again stuck up for Hillary Clinton, just days before his third-party bid finally faces off against her at the polls. "One of the issues in this campaign has been: Do you like the two-party monopoly? ... We don't," Weld said in an interview with CNN's Jake Tapper. "Having said all of that, I do see a big difference between the two other candidates." Weld said he wanted the Libertarian Party to earn at least 5% of the popular vote in the general election and thus qualify for federal funding and increased ballot access. But he also made sure to hammer home his problems with Donald Trump and his deep-seated respect for Clinton.Bill Weld and his running mate Gary Johnson are divided when it comes to ClintonWeld wants the Libertarian Party to earn at least 5% of the popular vote in this election 
 Question:He has since aimed his fire almost entirely at _ and has repeatedly defended Clinton, or at least deferred on attacking her.
A:
Donald Trump