Question: Who was the director of the movie that Dug's Special Mission is included with on DVD?

full_context: Document 1: WALL-E: WALL-E (stylized with an interpunct as WALL·E) is a 2008 American computer-animated science fiction film produced by Pixar Animation Studios for Walt Disney Pictures. It was directed and co-written by Andrew Stanton, produced by Jim Morris, and co-written by Jim Reardon. It stars the voices of Ben Burtt, Elissa Knight, Jeff Garlin, Fred Willard, John Ratzenberger, Kathy Najimy, Sigourney Weaver, and the MacInTalk system, and was the overall ninth feature film produced by the company. It follows a trash compactor robot in a deserted world, left to clean a largely abandoned city. However, he is visited by a probe sent by the "Axiom" ship, whom he falls in love with and pursues across the galaxy.
Document 2: Ronnie del Carmen: Ronnie del Carmen (born December 31, 1959) is a Filipino animation writer, story artist, story supervisor and production designer. He co-directed the 2015 Pixar film "Inside Out", for which he was nominated for an Academy Award for Best Original Screenplay. He was the story supervisor on Pixar's tenth full-length computer-animated film, "Up", and directed its accompanying short film, "Dug's Special Mission".
Document 3: The Dam Keeper: The Dam Keeper is a 2014 American animated short film directed by former Pixar art directors Robert Kondo and Daisuke Tsutsumi. It tells the story of Pig, an introverted youth who lives in a windmill and keeps a dark fog from engulfing his town. Although socially rejected by his peers, he is befriended by the artistic Fox. Kondo and Tsutsumi began developing the film while working on "Monsters University" and produced it through a Pixar co-op program. This is Tsutsumi's second short film, after 2011's "Sketchtravel", and Kondo's first directorial effort. Producers Megan Bartel and Duncan Ramsay were also employees at Pixar. The film received an Academy Award nomination for Best Animated Short Film.
Document 4: 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.
Document 5: 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."
Document 6: Up (film score): Up is the original score album, featured on the 2009 film of the same name composed by Michael Giacchino. This is his third feature film for Pixar after "The Incredibles" and "Ratatouille". Giacchino wrote a character theme-based score that the filmmakers felt enhanced the story of the film. "Up" received positive reviews from music critics and won major awards. Despite being well regarded, "Up" was not released as a compact disc (CD) until 2011, when it became available via Intrada Records.
Document 7: 9 (2005 film): 9 is a 2005 computer animated short film created by Shane Acker as a student project at the UCLA Animation Workshop. Tim Burton saw the film and was so impressed by its artistic vision that he went on to produce a feature-length adaptation also titled "9", directed by Acker and distributed by Focus Features. The film was presented at the Indianapolis International Film Festival. It was nominated for an Academy Award for best animated short film, but lost to "", although it did win a Student Academy Award for Best Animation.
Document 8: George &amp; A.J.: George & A.J. is a short film created by Pixar which uses characters from the film "Up" to tell what Nurses George and A.J. did after Carl Fredricksen left with his house tied to balloons in the feature film. Instead of being released on DVD like "Partly Cloudy", "Dug's Special Mission", or any other Pixar short film, "George & A.J." was initially released on iTunes as an extra feature that came with a purchase of the film. It was later released to fans of Disney/Pixar on their Facebook page and later to the official Disney/Pixar YouTube page. It was later released on "Pixar Short Films Collection Volume 2". All of the animation is done in a limited "storyboard" style, with some objects moving by keyframes, while other things like characters and their mouths barely move at all; however, the characters' expressions and the story are still conveyed.
Document 9: 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.
Document 10: Toy Story 3: Toy Story 3 is a 2010 American 3D computer-animated comedy-drama film produced by Pixar Animation Studios for Walt Disney Pictures. It is the third installment in Pixar's "Toy Story" series, and the sequel to 1999's "Toy Story 2". It was directed by Lee Unkrich, the editor of the first two films and the co-director of "Toy Story 2", written by Michael Arndt, while Unkrich wrote the story along with John Lasseter and Andrew Stanton, respectively director and co-writer of the first two films. The plot focuses on the toys Woody, Buzz Lightyear, and their friends dealing with an uncertain future as their owner, Andy, prepares to leave for college. The film features an ensemble voice cast with Tom Hanks, Tim Allen, Joan Cusack, Don Rickles, Wallace Shawn, John Ratzenberger, Estelle Harris, Jodi Benson, and John Morris reprising their roles from the previous films, along with Blake Clark as the voice of Slinky Dog (because Jim Varney died ten years before the release of the film) and Ned Beatty, Michael Keaton, Whoopi Goldberg, Timothy Dalton, Kristen Schaal, Bonnie Hunt, and Jeff Garlin voicing the new characters introduced in this film.
Document 11: 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.
Document 12: Coco (2017 film): Coco is an upcoming American computer-animated musical fantasy film produced by Pixar Animation Studios and released by Walt Disney Pictures. Based on an original idea by Lee Unkrich, it is being directed by Unkrich, and co-directed and written by Adrian Molina. The story follows a 12-year-old boy named Miguel who sets off a chain of events relating to a century-old mystery, leading to an extraordinary family reunion.
Document 13: Dug's Special Mission: Dug's Special Mission (2009) is a Pixar short CGI film, directed by Ronnie del Carmen. It is tied into and included on the DVD and Blu-ray Disc release of "Up", and Pixar Short Films Collection: Volume 2.
Document 14: Bob Peterson (filmmaker): Robert "Bob" Peterson (born January 18, 1961) is an American screenwriter, animator, storyboard supervisor and voice actor who works at Pixar. He was hired at Pixar by Roger Gould in 1994 as an animator for commercials, before subsequently becoming an animator on "Toy Story" (1995). He was the co-director for "Up" (2009), in which he also voiced the characters Dug and Alpha. He was a co-writer on "Finding Nemo" (2003) and "Cars 3" (2017).
Document 15: Doug's 1st Movie: Doug's 1st Movie is a 1999 animated film based on the Disney version of the Nickelodeon television series "Doug". The film was directed by Maurice Joyce, and stars the regular television cast of Tom McHugh, Fred Newman, Chris Phillips, Constance Shulman, Frank Welker, Alice Playten, and Guy Hadley. It was produced by Jumbo Pictures and Buena Vista, and released by Walt Disney Pictures on March 26, 1999. In theaters, the Disney short "Opera Box" from the television series "Mickey Mouse Works" was featured before the film; the short featured Donald and Daisy Duck. Despite the title and its success at the box office, no further movies based on "Doug" were made.
ground_truth: Pete Docter