Question: What is most often the purpose of the genre of literature that Jackboots on Whitehall belongs in?

full_context: Document 1: Flushed Away: Flushed Away is a 2006 British-American computer-animated action-adventure comedy film directed by David Bowers and Sam Fell, produced by Cecil Kramer, David Sproxton, and Peter Lord, and written by Dick Clement, Ian La Frenais, Chris Lloyd, Joe Keenan and William Davies. It is the third and final film to be co-produced by Aardman Animations and DreamWorks Animation following "Chicken Run" (2000) and "" (2005), and was Aardman's first completely computer-animated feature as opposed to their usual stop-motion standard. The film stars the voice talents of Hugh Jackman, Kate Winslet, Andy Serkis, Bill Nighy, Ian McKellen, Shane Richie and Jean Reno.
Document 2: Parody religion: A parody religion or mock religion is a belief system that challenges spiritual convictions of others, often through humor, satire, or burlesque (literary ridicule). Often created to achieve a specific purpose related to another belief system, a parody religion can be a parody of several religions, sects, gurus, cults, or new religious movements at the same time or even a parody of no particular religion, instead parodying the concept of religious belief itself. In some parody religions, emphasis is on having fun and being a convenient excuse for pleasant social interaction among the like-minded (e.g., the Church of the SubGenius). Other parody religions target a specific religion, sect, cult, or new religious movement.
Document 3: Absurdist fiction: Absurdist fiction is a genre of fictional narrative (traditionally, literary fiction), most often in the form of a novel, play, poem, or film, that focuses on the experiences of characters in situations where they cannot find any inherent purpose in life, most often represented by ultimately meaningless actions and events that call into question the certainty of existential concepts such as truth or value. Common elements in absurdist fiction include satire, dark humor, incongruity, the abasement of reason, and controversy regarding the philosophical condition of being "nothing." Works of absurdist fiction often explore agnostic or nihilistic topics.
Document 4: Puss in Boots (2011 film): Puss in Boots is a 2011 American 3D computer-animated fantasy action comedy film produced by DreamWorks Animation and distributed by Paramount Pictures. It was directed by Chris Miller (who also directed 2007's "Shrek the Third") and written by Brian Lynch and Tom Wheeler. It stars Antonio Banderas, Salma Hayek, Zach Galifianakis, Billy Bob Thornton and Amy Sedaris. The film was released in theaters on October 28, 2011 in Digital 3D and IMAX 3D.
Document 5: The Pirates! In an Adventure with Scientists!: The Pirates! In an Adventure with Scientists! (released in North America, Australia and New Zealand as The Pirates! Band of Misfits) is a 2012 British-American 3D stop-motion animated swashbuckler comedy film produced by Aardman Animations and Sony Pictures Animation as their second and final collaborative project. It was directed by Peter Lord.
Document 6: Animals United: Animals United (German: Konferenz der Tiere ) is a 2010 German-British-Swiss 3D computer animated comedy adventure film directed and produced by Reinhard Klooss and Holger Tappe. It was released on 7 October 2010 in Germany. The film stars Ralf Schmitz and Thomas Fritsch as a meerkat named Billy and a lion named Socrates in the African Okavango Delta, who go on an epic quest to discover why their river has unexpectedly dried up. It is based on the 1949 book of the same name by Erich Kästner. The screenplay for the film was written by Oliver Huzly and Reinhard Kloos. An English dub version for "Animals United" stars an ensemble cast, including James Corden, Stephen Fry, Joanna Lumley, Dawn French, Billie Piper, Jim Broadbent, Vanessa Redgrave, Jason Donovan and Andy Serkis.
Document 7: Jackboots on Whitehall: Jackboots on Whitehall is a 2010 British puppet adult animated satirical action comedy war adventure film set in an alternative history Second World War, in which Nazi Germany has seized London. The British must band together at Hadrian's Wall if they are to thwart the German invasion. This is the first film of its kind to feature animatronic puppets and the voices of well-known British actors including Ewan McGregor, Rosamund Pike, Richard E. Grant, Timothy Spall, Richard O'Brien, and Richard Griffiths. The film was executive produced by Frank Mannion. The film premiered at the EIFF on June 20, 2010 and was theatrically released in the United Kingdom on 8 October 2010 by Vertigo Films. The film grossed $20,776 on a $6 million budget. "Jackboots on Whitehall" was released on DVD and Blu-ray on 26 July 2011 by Sony Pictures Home Entertainment.
Document 8: Chicken Run: Chicken Run is a 2000 stop-motion animated comedy film produced by the British studio Aardman Animations. As the studio's first feature-length film, it was directed by Peter Lord and Nick Park. It was co-financed by DreamWorks Pictures and Pathé, with the former distributing the film worldwide except for Europe, where it was handled by Pathé. The plot centres on a band of chickens who see a smooth-talking Rhode Island Red named Rocky as their only hope to escape from certain death when the owners of their farm decide to move from selling eggs to selling chicken pot pies. The film features the voices of Julia Sawalha, Mel Gibson, Timothy Spall, Phil Daniels, Tony Haygarth, and Miranda Richardson. "Chicken Run" received positive reviews from critics, and grossed over $224 million, becoming the highest-grossing stop motion animated film ever.
Document 9: Satire VI: Satire VI is the most famous of the sixteen Satires by the Roman author Juvenal written in the late 1st or early 2nd century. In English translation, this satire is often titled something in the vein of "Against Women" due to the most obvious reading of its content. It enjoyed significant social currency from late antiquity to the early modern period, being read largely as a proof-text for a wide array of misogynistic beliefs. Its current significance rests in its role as a crucial—although problematic—body of evidence on Roman conceptions of gender and sexuality. The overarching theme of the poem is a dissuasion of the addressee Postumus from marriage; the narrator uses a series of acidic vignettes on the degraded state of (predominantly female) morality to bolster his argument. At c. 695 lines of Latin hexameter, this satire is nearly twice the length of the next largest of the author's sixteen known satires; "Satire VI" alone composes Book II of Juvenal's five books of satire. In addition, "Satire VI" contains the famous phrase, ""Sed quis custodiet ipsos custodes?"" (but who will guard the guards themselves), which is variously translated as "But who guards the guards?", "But who watches the watchmen?", or similar. In context, it refers to the impossibility of enforcing moral behavior when the enforcers ("custodes") are corruptible:
Document 10: Five Children and It (film): Five Children and It is a 2004 children's fantasy-comedy-drama adventure film adaptation of the novel "Five Children and It", which features live action and computer animation. It was directed by John Stephenson, produced by Nick Hirschkorn, Lisa Henson and Samuel Hadida, written by E. Nesbit and David Solomons with music by Jane Antonia Cornish and starring Tara FitzGerald, Freddie Highmore, Alex Jennings, Jonathan Bailey, Jessica Claridge, Poppy Rogers, Alec Muggleton, Zak Muggleton, Zoë Wanamaker, Kenneth Branagh, Alexander Pownall, Robert Tygner, Eddie Izzard as the voice of It-Psammead, Georgio Serafini, John Sessions, Kim Fenton, Norman Wisdom and Duncan Preston. The film premiered at the Toronto International Film Festival on 11 September 2004 and was theatrically released on 15 October 2004. The digital puppetry and CGI animation for Psammead was created by Jim Henson's Creature Shop. "Five Children and It" grossed £1,519,049 worldwide. "Five Children and It" was released on DVD on 5 July 2005.
Document 11: Media in The Simpsons: Media is a recurring theme of satire on "The Simpsons". The show is known for its satire of American popular culture and especially television culture, but has since its inception covered all types of media such as animation, journalism, commercials, comic books, movies, internet, and music. The series centers on a family and their life in a typical American town but the town of Springfield acts as a complete universe. The town features a vast array of media channels—from kids' television programming to local news, which enables the producers to make jokes about themselves and the entertainment industry.
Document 12: News satire: News satire is a type of parody presented in a format typical of mainstream journalism, and called a satire because of its content. News satire has been around almost as long as journalism itself, but it is particularly popular on the web (for example on websites like The Onion or Faking News), where it is relatively easy to mimic a legitimate news source. News satire relies heavily on irony and deadpan humor.
Document 13: History of British animation: The history of animation in the United Kingdom began at the very origins of the artform in the late 19th century. British animation has been strengthened by an influx of émigrés to the UK, renowned animators such as Lotte Reiniger (Germany), John Halas (Hungary), George Dunning and Richard Williams (Canada), Terry Gilliam and Tim Burton (USA) have all worked in the UK at various stages of their careers. Notable full-length animated features to be produced in the UK include Animal Farm (1954), Yellow Submarine (1968), Watership Down (1978), and (2005).
Document 14: Satire: Satire is a genre of literature, and sometimes graphic and performing arts, in which vices, follies, abuses, and shortcomings are held up to ridicule, ideally with the intent of shaming individuals, corporations, government, or society itself into improvement. Although satire is usually meant to be humorous, its greater purpose is often constructive social criticism, using wit to draw attention to both particular and wider issues in society.
Document 15: Satire boom: The satire boom is a general term to describe the emergence of a generation of English satirical writers, journalists and performers at the end of the 1950s. The satire boom is often regarded as having begun with the first performance of "Beyond the Fringe" on 22 August 1960 and ending around December 1963 with the cancellation of the TV show "That Was The Week That Was". The figures most closely identified with it are Peter Cook, John Bird, John Fortune, David Frost, Bernard Levin and Richard Ingrams. Many of the figures who found initial celebrity through the satire boom went on to establish subsequently more serious careers as writers including Alan Bennett (drama), Jonathan Miller (polymathic), and Paul Foot (investigative journalism).
ground_truth: constructive social criticism