Question: Who produced the 2009 animated film directed by Pete Docter and released by Walt Disney Pictures?

Context paragraphs:
Inside Out (2015 film): Inside Out is a 2015 American 3D computer-animated coming of age comedy-drama adventure film produced by Pixar Animation Studios and released by Walt Disney Pictures.  The film was directed by Pete Docter and co-directed by Ronnie del Carmen, with a screenplay written by Docter, Meg LeFauve and Josh Cooley, adapted from a story by Docter and del Carmen.  The film is set in the mind of a young girl named Riley Andersen (Kaitlyn Dias), where five personified emotions—Joy (Amy Poehler), Sadness (Phyllis Smith), Anger (Lewis Black), Fear (Bill Hader) and Disgust (Mindy Kaling)—try to lead her through life as her parents (Diane Lane and Kyle MacLachlan) move from Minnesota to San Francisco, and she has to adjust to her new surroundings.

Toy Story: Toy Story is a 1995 American computer-animated buddy comedy adventure film produced by Pixar Animation Studios for Walt Disney Pictures.  The directorial debut of John Lasseter, "Toy Story" was the first feature-length computer-animated film and the first feature film produced by Pixar.  Taking place in a world where anthropomorphic toys pretend to be lifeless whenever humans are present, the film's plot focuses on the relationship between Woody, an old-fashioned pullstring cowboy doll (voiced by Tom Hanks), and Buzz Lightyear, an astronaut action figure (voiced by Tim Allen), as they evolve from rivals competing for the affections of Andy, their owner, to friends who work together to be reunited with Andy as his family prepares to move to a new home.  The screenplay was written by Joss Whedon, Andrew Stanton, Joel Cohen and Alec Sokolow, based on a story by Lasseter, Pete Docter, Stanton and Joe Ranft.  The film features music by Randy Newman, and was executive-produced by Steve Jobs and Edwin Catmull.

Monsters University: Monsters University is a 2013 American 3D computer-animated comedy film produced by Pixar Animation Studios for Walt Disney Pictures.  It was directed by Dan Scanlon and produced by Kori Rae, with John Lasseter, Pete Docter, Andrew Stanton and Lee Unkrich as executive producers.  The music for the film was composed by Randy Newman, marking his seventh collaboration with Pixar.  It was the fourteenth feature film produced by Pixar, and is a prequel to 2001's "Monsters, Inc.", marking the first time Pixar has made a prequel film.  "Monsters University" tells the story of two monsters, Mike and Sulley, and their time studying at college, where they start off as rivals, but slowly become best friends.  John Goodman, Billy Crystal, Steve Buscemi, Bob Peterson, and John Ratzenberger reprise their roles as James P. Sullivan, Mike Wazowski, Randall Boggs, Roz, and the Abominable Snowman, respectively.  Bonnie Hunt, who played Ms. Flint in the first film, voices Mike's grade school teacher Ms. Karen Graves.

Up (2009 film): Up is a 2009 American 3D computer-animated comedy-adventure film produced by Pixar Animation Studios and released by Walt Disney Pictures.  Directed by Pete Docter, the film centers on an elderly widower named Carl Fredricksen (Ed Asner) and an earnest young "Wilderness Explorer" (a fictional youth group similar to the Boy Scouts) named Russell (Jordan Nagai).  By tying thousands of balloons to his home, Carl sets out to fulfill his dream to see the wilds of South America and complete a promise made to his late wife, Ellie.  The film was co-directed by Bob Peterson, with music composed by Michael Giacchino.

Walt Disney Pictures: Walt Disney Pictures, Inc. is an American film production company and a subsidiary of Walt Disney Studios, owned by The Walt Disney Company.  The division is based at the Walt Disney Studios in Burbank, California, and is the main producer of live-action feature films within the Walt Disney Studios unit.  It took on its current name in 1983.  Today, in conjunction with the other units of Walt Disney Studios, Walt Disney Pictures is classified as one of Hollywood's "Big Six" film studios.  Films produced by Walt Disney Animation Studios and Pixar Animation Studios are also released under this brand.

Brave (2012 film): Brave is a 2012 American 3D computer-animated fantasy film produced by Pixar Animation Studios and released by Walt Disney Pictures.  It was directed by Mark Andrews and Brenda Chapman and co-directed by Steve Purcell.  The story is by Chapman, with the screenplay by Andrews, Purcell, Chapman and Irene Mecchi.  The film was produced by Katherine Sarafian, with John Lasseter, Andrew Stanton, and Pete Docter as executive producers.  The film's voice cast features Kelly Macdonald, Billy Connolly, Emma Thompson, Julie Walters, Robbie Coltrane, Kevin McKidd, and Craig Ferguson.  Set in the Scottish Highlands, the film tells the story of a princess named Merida who defies an age-old custom, causing chaos in the kingdom by expressing the desire not to be betrothed.

Pete Docter: Peter Hans "Pete" Docter (born October 9, 1968) is an American film director, animator, screenwriter, producer and voice actor from Bloomington, Minnesota.  He is best known for directing the animated feature films "Monsters, Inc." (2001), "Up" (2009) and "Inside Out" (2015) and as a key figure and collaborator at Pixar Animation Studios. " The A.V. Club" has called him "almost universally successful".  He has been nominated for eight Oscars (two wins thus far for "Up" and "Inside Out" – Best Animated Feature), seven Annie Awards (winning five), a BAFTA Children's Film Award (which he won), and a Hochi Film Award (which he won).  He has described himself as a "geeky kid from Minnesota who likes to draw cartoons."

Monsters, Inc.: Monsters, Inc. is a 2001 American computer-animated comedy film produced by Pixar Animation Studios and distributed by Walt Disney Pictures.  Featuring the voices of John Goodman, Billy Crystal, Steve Buscemi, James Coburn, and Jennifer Tilly, the film was directed by Pete Docter in his directorial debut, and executive produced by John Lasseter and Andrew Stanton.  The film centers on two monsters employed at the titular energy-producing factory Monsters, Inc. — top scarer James P. "Sulley" Sullivan and his one-eyed partner and best friend Mike Wazowski.  In the film, employees at Monsters, Inc. generate their city's power by scaring children, but they themselves are afraid that the children are toxic to them, and when one child enters the factory, Sulley and Mike must return her home before it is too late.

Mickey's House of Villains: Mickey's House of Villains (also known as House of Mouse: The Villains) is a 2002 direct-to-video animated film produced by The Walt Disney Company (Walt Disney Television Animation and Toon City Animation, with animation coordination by Walt Disney Feature Animation Florida.  It is based on the Disney Channel animated television series "Disney's House of Mouse" and a sequel to the direct-to-video animated film "", starring Mickey Mouse, Donald Duck, Minnie Mouse, Goofy, Daisy Duck and Disney Villains that have appeared in past Disney productions.  It was released on both VHS and DVD by Walt Disney Home Video on September 3, 2002.  It was followed by a 2004 direct-to-video animated film, "", produced by DisneyToon Studios, on August 17, 2004.

List of accolades received by Up: "Up" is a 2009 computer-animated film produced by Pixar Animation Studios and released by Walt Disney Pictures.  The film, which premiered on May 29, 2009, in North America, became the first animated 3D film to open the Cannes Film Festival.  It was directed by Pete Docter, co-directed by Bob Peterson, and produced by Jonas Rivera.  The film centers on an elderly widower, named Carl Fredricksen, and a young Wilderness Explorer, named Russell, who fly to South America in a house suspended by helium balloons.  The movie received both critical acclaim and box office success, opening in 3,766 theaters in the US, debuting at number one with $68,108,790 and grossing over $731 million worldwide.

Supporting paragraphs: Pete Docter Up (2009 film)
Answer: Pixar Animation Studios