Input: Read this: Hunting and gathering was presumably the subsistence strategy employed by human societies beginning some 1.8 million years ago, by Homo erectus, and from its appearance some 0.2 million years ago by Homo sapiens. It remained the only mode of subsistence until the end of the Mesolithic period some 10,000 years ago, and after this was replaced only gradually with the spread of the Neolithic Revolution.
Question: Which subsistence strategy started with the Neolithic Revolution?

Output: unanswerable


Input: Read this: New Haven is the birthplace of former president George W. Bush, who was born when his father, former president George H. W. Bush, was living in New Haven while a student at Yale. In addition to being the site of the college educations of both Presidents Bush, as Yale students, New Haven was also the temporary home of former presidents William Howard Taft, Gerald Ford, and Bill Clinton, as well as Secretary of State John Kerry. President Clinton met his wife, former U.S. Secretary of State Hillary Rodham Clinton, while the two were students at Yale Law School. Former vice presidents John C. Calhoun and Dick Cheney also studied in New Haven (although the latter did not graduate from Yale). Before the 2008 election, the last time there was not a person with ties to New Haven and Yale on either major party's ticket was 1968. James Hillhouse, a New Haven native, served as President pro tempore of the United States Senate in 1801.
Question: What former U.S. president was born in New Haven?

Output: George W. Bush


Input: Read this: The build was released for download later in the day in standard 32-bit and 64-bit versions, plus a special 64-bit version which included SDKs and developer tools (Visual Studio Express and Expression Blend) for developing Metro-style apps. The Windows Store was announced during the presentation, but was not available in this build. According to Microsoft, there were about 535,000 downloads of the developer preview within the first 12 hours of its release. Originally set to expire on March 11, 2012, in February 2012 the Developer Preview's expiry date was changed to January 15, 2013.
Question: What 3 versions of the build did Microsoft first release?

Output: standard 32-bit and 64-bit versions, plus a special 64-bit version which included SDKs and developer tools


Input: Read this: Spielberg then revisited his Close Encounters project and, with financial backing from Columbia Pictures, released Close Encounters: The Special Edition in 1980. For this, Spielberg fixed some of the flaws he thought impeded the original 1977 version of the film and also, at the behest of Columbia, and as a condition of Spielberg revising the film, shot additional footage showing the audience the interior of the mothership seen at the end of the film (a decision Spielberg would later regret as he felt the interior of the mothership should have remained a mystery). Nevertheless, the re-release was a moderate success, while the 2001 DVD release of the film restored the original ending.
Question: Which studio released the 1977 version of Close Encounters?

Output:
unanswerable