Given the task definition, example input & output, solve the new input case.
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.
Output: China
This is a good example. Based on the passage, any cubs will return to China at the age of two

New input case for you: (CNN) -- By now, early adopters of the iPhone 4S, which has sold more than 4 million units since debuting on Friday, have no doubt taken Siri for a spin. The voice-activated "personal assistant" is a talkative tool that helps schedule appointments, send and receive messages and perform any number of other routine tasks. But for iPhone owners presented with the sci-fi dream of a computer that talks back in a robotic female voice, the temptation to test the app's more random -- and existential -- sides has been pretty overwhelming, too. The Internet, always up for a chuckle, has noticed. Blog posts, tweets and even whole websites are popping up to share what happens when users start testing the boundaries of the app by peppering Siri with off-the-wall questions.Siri is the voice-activated personal assistant app on the new iPhone 4SBesides performing routine functions, Siri offers humorous responses to certain questions"What is the meaning of life?" produces several different answersSiri also is ready for "2001" and "Star Trek"-related questions 
 Question:A: I don't know what you mean by "_, make me a sandwich."
Output:
Siri