Question: What film is  the 2009 computer-animated comedy adventure film and the second installment in the "Disney Fairies" franchise, Astro Boy or Tinker Bell and the Lost Treasure?
Context: Pixie Hollow was a massive multiplayer online role-playing game addition to the "Disney Fairies" franchise that ran from 2007 to 2013.  It was produced by DisneyToon Studios and developed by Schell Games.  The game was released to coincide with the 2008 film, "Tinker Bell" and revolved around Tinker Bell, a fairy character created by J. M. Barrie in his play "Peter Pan" and incorporating her fairy friends from the "Disney Fairies" animated works by the Walt Disney Company. Secret of the Wings, also known as Tinker Bell: Secret of the Wings, is a 2012 computer-animated fantasy film, and the fourth in the "Disney Fairies" franchise, produced by DisneyToon Studios.  It revolves around Tinker Bell, a fairy character created by J. M. Barrie in his play, "Peter Pan, or The Boy Who Wouldn't Grow Up", and featured in subsequent adaptations, especially in Disney's animated works, and how she ventures to the Winter Woods and meets her twin sister, Periwinkle, who is a frost fairy.  The film was directed by Peggy Holmes, and co-directed by Bobs Gannaway.  Starring the voices of Mae Whitman, Lucy Liu, Megan Hilty, Raven-Symoné and Angela Bartys, it also features new cast members who include Matt Lanter, Timothy Dalton, Lucy Hale and Debby Ryan, while Anjelica Huston narrates. Tinker Bell is a 2008 computer animated film and the first installment in the "Disney Fairies" franchise produced by DisneyToon Studios.  It revolves around Tinker Bell, a fairy character created by J. M. Barrie in his play "Peter Pan, or The Boy Who Wouldn't Grow Up", and featured in the 1953 Disney animated film, "Peter Pan" and its 2002 sequel "Return to Never Land".  Unlike Disney's two Peter Pan films featuring the character, which were produced primarily using traditional animation, "Tinker Bell" was produced using digital 3D modeling.  The film was released on DVD and Blu-ray by Walt Disney Home Video on September 18, 2008. The Pirate Fairy (previously known as Quest for the Queen) is a 2014 American 3D computer-animated fantasy film directed by Peggy Holmes.  It is the fifth direct-to-video feature-length animated film in the DisneyToon Studios' "Tinker Bell" film series and the "Disney Fairies" franchise, based on the character Tinker Bell from J. M. Barrie's "Peter and Wendy".  The film features the voices of Mae Whitman, reprising her role of Tinker Bell, Christina Hendricks as a dust-keeper fairy named Zarina, and Tom Hiddleston as a much younger James Hook. Astro Boy: Omega Factor, released in Japan as Astro Boy: Tetsuwan Atom (アストロボーイ・鉄腕アトム ) , is a beat 'em up video game developed by Treasure and Hitmaker, and published by Sega.  The game was released for the Game Boy Advance on December 18, 2003 in Japan; August 18, 2004 in North America; and February 18, 2005 in Europe.  The game is based on Osamu Tezuka's manga and anime franchise "Astro Boy".  However, it also features characters and plotlines from the artist's entire canon of work. Disney Fairies is a Disney franchise created in 2005.  The franchise is built around the character of Tinker Bell from Walt Disney's 1953 animated film "Peter Pan", subsequently adopted as a mascot for the company.  In addition to the fictional fairy character created by J. M. Barrie, the franchise introduces many new characters, and expands substantially upon the limited information the author gave about the fairies and their home of Neverland.  The characters are referred to within stories as "Neverland fairies".  The franchise includes children's books and other merchandise, a web site, and the computer-animated "Tinker Bell" film series, featuring the character and several of the Disney fairies as supporting and recurring characters. Tinker Bell and the Great Fairy Rescue is a 2010 computer-animated comedy adventure film and the third installment of the "Disney Fairies" franchise produced by DisneyToon Studios.  It is the sequel to the 2008 film "Tinker Bell" and the 2009 film, "Tinker Bell and the Lost Treasure" and revolves around Tinker Bell, a fairy character created by J. M. Barrie in his play "Peter Pan, or The Boy Who Wouldn't Grow Up", and featured in subsequent adaptations, especially in Disney's animated works.  Animated by Prana Studios, the film was produced using Digital 3D modeling.  It was released on DVD and Blu-ray by Walt Disney Studios Home Entertainment on September 21, 2010.  Unlike the other films in the series, it takes place entirely away from Pixie Hollow. Tinker Bell is a computer animated fantasy film series produced by DisneyToon Studios as part of the "Disney Fairies" franchise.  Voices of Mae Whitman, Raven-Symoné, Lucy Liu, America Ferrera, Kristin Chenoweth and Pamela Adlon are featured in the films.  Each of the first four films is set around one of the four seasons: "Tinker Bell" around Spring, "Tinker Bell and the Lost Treasure" around Autumn, "Tinker Bell and the Great Fairy Rescue" around Summer, and "Secret of the Wings" around Winter.  A fifth title, "Pixie Hollow Games", was supposed to be based on all four seasons, but it was released before "Secret of the Wings" and scaled down.  A fifth film, titled "The Pirate Fairy", was released April 1, 2014, followed by the release of a sixth film "Tinker Bell and the Legend of the NeverBeast" on March 3, 2015.  The series is a spin-off of and prequel to "Peter Pan" and its sequel, "Return to Never Land". Astro Boy is a 2009 Hong Kong-American computer-animated action-comedy superhero film loosely based on the manga series of the same name by the Japanese writer and illustrator Osamu Tezuka.  It was produced by Imagi Animation Studios, and directed by David Bowers, who co-wrote the screenplay with Timothy Harris.  Freddie Highmore provides the voice of Astro Boy in the film alongside the voices of Kristen Bell, Nathan Lane, Eugene Levy, Matt Lucas, Bill Nighy, Donald Sutherland, Charlize Theron and Nicolas Cage. Tinker Bell and the Lost Treasure is a 2009 computer-animated comedy adventure film and the second installment in the "Disney Fairies" franchise.  Produced by DisneyToon Studios, it was animated by Prana Studios.  It is a sequel to the 2008 film, "Tinker Bell", and revolves around Tinker Bell, a fairy character created by J. M. Barrie in his play "Peter Pan, or The Boy Who Wouldn't Grow Up", and featured in subsequent adaptations, especially in Disney's animated works.  It was released on Blu-ray and DVD by Walt Disney Studios Home Entertainment on October 27, 2009.
Answer: Tinker Bell and the Lost Treasure