Question: The director of "An American Tragedy" emigrated permanently to the United States at what age?

<P0-S0> Ady Gil is an Israeli animal rights activist living in Hollywood, California, United States of America. <P0-S1>  He is a vegan. <P0-S2>  Gil was raised in Ramat Gan, he joined the Israel Air Force from where he retired at the age of 22. <P0-S3>  He emigrated to USA. <P0-S4>  There in partnership with Erez Ram, also a veteran of the Israeli Defence Forces, he founded in 1992, American Hi Definition Inc, a company involved in high definition big screen video projection. <P0-S5>  In 1997 with Erez Ram and Joe Shckelford they started another company , Sweetwater Digital. <P0-S6>  In November 2010, the companies were acquired by NEP Broadcasting. <P0-S7>  After this sale Gil became a full time animal rights activist. <P0-S8>  He donated USD 6 million to his organization Ady Gil World Conservation. <P0-S9>  Gil set up a shelter for cats and dogs in Los Angeles and paid for sterilization of 6000 cats in Israel. <P0-S10>  He built a large roosting structure for eagles in a wildlife sanctuary on Mount Carmel. <P0-S11>  Gil donated millions to Sea Shepherd Conservation Society to refurbish a ship for use for its anti-whaling campaigns, the ship was given his name Ady Gil, the ship suffered sinking 290 km from Antarctica as a result of an incident with the Japanese ship Shonan Maru No 2 used for killing whales. <P0-S12>  The loss of the ship has been the subject of litigation between Gil and Paul Watson founder and director of Sea Shepherd Conservation Society. <P0-S13>  In December 2014, Gil paid USD 2 million to rescue 1300 monkeys from a facility that bred them so that they would not be exported to the United States for being subjected to experiments that maimed and killed them. <SEP> <P1-S0> Josef von Sternberg, (29 May 1894 – 22 December 1969) was an Austrian-American film director. <P1-S1>  He started working at World Film Company in Fort Lee, New Jersey, where he was mentored by French director Emile Chautard. <P1-S2>  His family emigrated permanently to the United States when he was fourteen, and he grew up in New York City. <SEP> <P2-S0> An American Tragedy is a 1931 Pre-Code drama film, produced and distributed by Paramount Pictures and directed by Josef von Sternberg. <P2-S1>  The film is based on Theodore Dreiser's 1925 novel "An American Tragedy" which itself alludes to the real life 1906 murder of Grace Brown by Chester Gillette. <SEP> <P3-S0> American Tragedy is the second studio album by American rap rock band Hollywood Undead. <P3-S1>  Production for the album began following the induction of Daniel Murillo into the band in early 2010 and lasted until December. <P3-S2>  Don Gilmore and Ben Grosse, who helped produce the band's debut album, "Swan Songs" (2008), also returned to produce the album along with several other producers including Kevin Rudolf, Sam Hollander, Dave Katz, Griffin Boice, Jeff Halavacs, and Jacob Kasher. <P3-S3>  The album is musically heavier and features darker lyrical content than the band's previous effort. <P3-S4>  Originally set to release in March, "American Tragedy" was released on April 5, 2011 in the United States and was released on various other dates that month in other countries. <P3-S5>  A remix of the album, "American Tragedy Redux", was released on November 21, 2011.