Question: Which animated film has more films in the series, Metropia or McDull, Kung Fu Kindergarten?

full_context: Document 1: District 9: District 9 is a 2009 science fiction film directed by Neill Blomkamp, written by Blomkamp and Terri Tatchell, and produced by Peter Jackson and Carolynne Cunningham. It is a co-production of New Zealand, the United States, and South Africa. The film stars Sharlto Copley, Jason Cope, and David James, and was adapted from Blomkamp's 2006 short film "Alive in Joburg".
Document 2: Kung Fu Panda: Secrets of the Masters: Kung Fu Panda: Secrets of the Masters is a 2011 animated short film from DreamWorks Animation. It was released on December 13, 2011 as a special feature attached to the "Kung Fu Panda 2" DVD and Blu-ray. The short consists mostly of a traditional animation (17 minutes), which was created by Duncan Studio. It uncovers the backgrounds of the masters of Gongmen City: Master Thundering Rhino, Master Storming Ox, and Master Croc.
Document 3: McDull, the Alumni: McDull, the Alumni () is a 2006 Hong Kong live action/animated film directed by Samson Chiu. It is the third film adaptation of the popular "McDull" comic book series, following "My Life as McDull", and "McDull, Prince de la Bun". The film features a large ensemble cast of many of Hong Kong's cinematic icons.
Document 4: Metropolitan (1990 film): Metropolitan is the debut film by director and screenwriter Whit Stillman. It received an Oscar nomination for Best Original Screenplay. The film is often considered the first of a trilogy of Stillman films, followed by "Barcelona" (1994, but written before "Metropolitan") and "The Last Days of Disco" (1998).
Document 5: McDull, Kung Fu Kindergarten: McDull, Kung Fu Kindergarten (麥兜響噹噹) is a 2009 animated Hong Kong film directed by Brian Tse. Telling the story of the fictional piglet McDull entering a kung fu academy, the film is the fourth in the line of film starring McDull.
Document 6: The Super Snail Adventure: Pleasant Goat and Big Big Wolf: The Super Snail Adventure (), is a 2009 Chinese animated children's comedy film directed by Sung Pong Choo and William Kan. The film was released on January 16, 2009. It is the first in a series of films based on the popular "Pleasant Goat and Big Big Wolf" animated television series and is followed by "" (2010).
Document 7: The Imaginarium of Doctor Parnassus: The Imaginarium of Doctor Parnassus is a 2009 fantasy film directed by Terry Gilliam and written by Gilliam and Charles McKeown. The film follows a travelling theatre troupe whose leader, having made a bet with the Devil, takes audience members through a magical mirror to explore their imaginations and present them with a choice between self-fulfilling enlightenment or gratifying ignorance.
Document 8: Kung Fu Panda: Kung Fu Panda is a 2008 American computer-animated action comedy martial arts film produced by DreamWorks Animation and distributed by Paramount Pictures. It was directed by John Stevenson and Mark Osborne and produced by Melissa Cobb, and stars the voices of Jack Black, Dustin Hoffman, Angelina Jolie, Ian McShane, Seth Rogen, Lucy Liu, David Cross, Randall Duk Kim, James Hong, and Jackie Chan. Set in a version of ancient China populated by anthropomorphic talking animals, the plot revolves around a bumbling panda named Po who aspires to be a kung fu master. When an evil kung fu warrior is foretold to escape after twenty years in prison, Po is unwittingly named the chosen one destined to defeat him and bring peace to the land, much to the chagrin of the resident kung fu warriors.
Document 9: Metropia (film): Metropia is a 2009 English-language Swedish-Danish-Norwegian adult animated mystery thriller drama science fiction film directed by Tarik Saleh. The screenplay was written by Fredrik Edin, Stig Larsson, and Tarik Saleh after a story by Tarik Saleh, Fredrik Edin and Martin Hultman. The film uses a technique where photographs have been altered and heavily stylized in a computer program, and then animated. The visual style is inspired by the works of Terry Gilliam, Roy Andersson and Yuriy Norshteyn. "Metropia" is Boulder Media Limited's first adult animated movie and production.
Document 10: The Girl with the Dragon Tattoo (2009 film): The Girl with the Dragon Tattoo (Swedish: "Män som hatar kvinnor" literally"Men who hate women") is a 2009 Swedish drama thriller film based on the novel of the same name by Swedish author/journalist Stieg Larsson. It is the first book in the trilogy known as the "Millennium" series, published in Sweden in 2005. By August 2009, it had been sold to 25 countries outside Scandinavia and had been seen by more than 6 million people in the countries where it was already released. Directed by Niels Arden Oplev, the film stars Michael Nyqvist and Noomi Rapace.
Document 11: Taxandria (film): Taxandria (1994) is a partially animated fantasy film by Raoul Servais, collaborating on a script with Frank Daniel and French writer Alain Robbe-Grillet, and starring, among others, Armin Mueller-Stahl. Being Servais's first and to date only feature film, "Taxandria" is notable for the use of Servais's distinct animation style, the "servaisgraphie", as well as its connection to the Belgian graphic novel series "Les Cités Obscures" whose creator François Schuiten was the film's production designer.
Document 12: Moomins and the Comet Chase: Moomins and the Comet Chase is a 2010 3D stop motion animated fantasy adventure comedy family film compiled from the "Comet in Moominland"-based episodes of the 1977–1982 "The Moomins" TV series animated at Se-ma-for in Poland, restored and re-soundtracked with multiple voice actors replacing the single narrator. It is the second such Moomin film produced by Finnish children's film company Filmkompaniet, the first being "Moomin and Midsummer Madness", and the first one converted to stereoscopic 3-D. A similar revision of the remainder of the series for high-definition television of all 78 episodes will follow and is currently in production. The same novel has been adapted into film at least twice before, with the 1978 Russian stop motion serial "Mumi-troll" and the 1992 Japanese traditional animation feature "Comet in Moominland". The international version of the film features the voices of known Swedish actors like Stellan Skarsgård, Peter Stormare, Alexander Skarsgård. Musician and Moomins fan Björk also wrote an original song for the film. The international film debuted at the Cannes Film Festival in May 2010. In Finland, it arrived in movie theaters on 6 August 2010 and was later broadcast on the MTV3 channel. The film was also produced in dozens of other languages and subsequently received global distribution.
Document 13: Brian Tse: Brian Tse (謝立文) is the author of the Hong Kong children comic, "McMug and McDull" series. He is one of the two creators (another is Alice Mak, his colleague-turned-wife) of the cartoon characters McMug and McDull. His wife is responsible for the illustration. His other works include ""The Excreman"" (a "serious" parody of the famous English cartoon, ""The Snowman""), ""The Beautiful Loser"", ""Pig Has Come"", and ""Over the Rainbow"".
Document 14: Kung Fu Panda: Secrets of the Scroll: Kung Fu Panda: Secrets of the Scroll is an animated short film in the "Kung Fu Panda" film series. It was included on the 2015 Digital HD and 2016 Blu-ray, and DVD re-release of "Kung Fu Panda" and "Kung Fu Panda 2".
Document 15: A Scanner Darkly (film): A Scanner Darkly is a 2006 American animated science-fiction thriller film directed by Richard Linklater, based on the novel of the same name by Philip K. Dick. The film tells the story of identity and deception in a near-future dystopia constantly under intrusive high-tech police surveillance in the midst of a drug addiction epidemic. The film was shot digitally and then animated using interpolated rotoscope, an animation technique in which animators trace over the original footage frame by frame, for use in live-action and animated films, giving the finished result a distinctive animated look. It was distributed by Warner Independent Pictures.
ground_truth: McDull, Kung Fu Kindergarten