Question: Which animated television series was slated for inclusion in the video game Cartoon Network Backlot Party and first aired in 2011?

<P0-S0> Cartoon Network Backlot Party is a cancelled crossover party video game for Nintendo 3DS and Wii, based on various Cartoon Network series. <P0-S1>  It was also the sequel to "Cartoon Network Block Party" for the Game Boy Advance. <P0-S2>  Shows such as "The Amazing World of Gumball", "Courage the Cowardly Dog", "Ed, Edd n Eddy", "Regular Show", "Adventure Time", "The Grim Adventures of Billy and Mandy", "The Powerpuff Girls", "Cow and Chicken", and "Dexter’s Laboratory" were represented in the game. <P0-S3>  The game release was reportedly scheduled for 2015, being the final announced release for the Wii, although it was cancelled for unknown reasons. <SEP> <P1-S0> The Amazing World of Gumball (also known simply as just Gumball) is a British-American animated television series created by Ben Bocquelet for Cartoon Network. <P1-S1>  Produced primarily by Cartoon Network Development Studio Europe, it first aired on May 3, 2011. <P1-S2>  The series revolves around the lives of 12-year-old Gumball Watterson, a blue cat, and his best friend—adoptive brother, goldfish Darwin, who attend middle school in the fictional city of Elmore. <P1-S3>  They frequently find themselves involved in various shenanigans around the city, during which time they interact with Gumball's family members—sister Anais and parents Nicole and Richard—and an extended supporting cast of characters. <P1-S4>  <SEP> <P2-S0> Storm Hawks is a Canadian animated television series created by Asaph "Ace" Fipke and was produced by Nerd Corps Entertainment in association with Cartoon Network and YTV. <P2-S1>  It premiered on Cartoon Network in the United States on May 25, 2007. <P2-S2>  It began airing on YTV in Canada on September 8, 2007. <P2-S3>  It started to air on Cartoon Network in the UK on August 6, 2007. <P2-S4>  In Poland, it started to air on Cartoon Network on November 10, 2007. <P2-S5>  Internationally, it first aired on ABC1 in Australia on February 26, 2008 and on Hero in the Philippines on March 12, 2008. <P2-S6>  The show also started airing in Singapore on okto, Bulgaria, Turkey, Portugal and Romania in 2008. <P2-S7>  Disney XD began airing the series on February 28, 2011. <P2-S8>  In 2016 it returned to Canada on Family Chrgd. <SEP> <P3-S0> "Dexter's Laboratory" is an American animated television series created by Genndy Tartakovsky for Cartoon Network. <P3-S1>  Initially debuting on February 26, 1995, as a seven-minute "World Premiere Toons" pilot, it was expanded into a full series after gaining network approval. <P3-S2>  The first season, which consists of 13 episodes divided into three segments each, premiered on TNT on March 24, 1996, and TBS on April 14, 1996 and later Cartoon Network on April 28. <P3-S3>  A second season of 39 episodes followed in 1997. <P3-S4>  In this season, Allison Moore, the voice actor for Dee Dee, was replaced by Kathryn Cressida. <P3-S5>  "Last but Not Beast", the second-season finale, was originally supposed to conclude the series in 1998. <P3-S6>  However, Tartakovsky directed a television movie titled "" which aired on Cartoon Network on December 10, 1999. <P3-S7>  He left the series after the movie, focusing on his other projects, "Samurai Jack" and "".