Question: Which planet in the "Star Wars" universe is home to the Wookies and was featured in the Star Wars Holiday Special of 1978?

full_context: Document 1: Luke Skywalker: Luke Skywalker is a fictional character and the main protagonist of the original film trilogy of the "Star Wars" franchise created by George Lucas. The character, portrayed by Mark Hamill, is an important figure in the Rebel Alliance's struggle against the Galactic Empire. He is the twin brother of Rebellion leader Princess Leia Organa of Alderaan, a friend and brother-in-law of smuggler Han Solo, an apprentice to Jedi Masters Obi-Wan "Ben" Kenobi and Yoda, the son of fallen Jedi Anakin Skywalker (Darth Vader) and Queen of Naboo/Republic Senator Padmé Amidala and maternal uncle of Kylo Ren / Ben Solo. The now non-canon "Star Wars" expanded universe depicts him as a powerful Jedi Master, husband of Mara Jade, the father of Ben Skywalker and maternal uncle of Jaina, Jacen and Anakin Solo.
Document 2: List of Star Wars species (U–Z): This is a list of "Star Wars" species, containing the names of fictional sentient species from the "Star Wars" franchise beginning with the letters U through Z. "Star Wars" is an American epic space opera film series created by George Lucas. The first film in the series, "Star Wars", was released on May 25, 1977 and became a worldwide pop culture phenomenon, followed by five sequels and three prequels. Many species of alien creatures (often humanoid) are depicted.
Document 3: Star Wars Holiday Special: The Star Wars Holiday Special is a 1978 American musical science fiction television film set in the "Star Wars" galaxy. It stars the first film's main cast while introducing the character Boba Fett, who would appear in later films. It is one of the first official "Star Wars" spin-offs and was directed by Steve Binder.
Document 4: List of Star Wars species (K–O): This is a list of "Star Wars" species, containing the names of fictional sentient species from the "Star Wars" franchise beginning with the letters K through O. "Star Wars" is an American epic space opera film series created by George Lucas. The first film in the series, "Star Wars", was released on May 25, 1977 and became a worldwide pop culture phenomenon, followed by four sequels, four prequels, and two animated television shows. Many species of alien creatures (often humanoid) are depicted.
Document 5: Star Wars (film): Star Wars (later retitled Star Wars: Episode IV – A New Hope) is a 1977 American epic space opera film written and directed by George Lucas. It is the first film in the original "Star Wars" trilogy, the first "Star Wars" movie in general, and the beginning of the "Star Wars" franchise. Starring Mark Hamill, Harrison Ford, Carrie Fisher, Peter Cushing, Alec Guinness, David Prowse, James Earl Jones, Anthony Daniels, Kenny Baker, and Peter Mayhew, the film's plot focuses on the Rebel Alliance, led by Princess Leia (Fisher), and its attempt to destroy the Galactic Empire's space station, the Death Star. This conflict disrupts the isolated life of farmhand Luke Skywalker (Hamill), who inadvertently acquires a pair of droids that possess stolen architectural plans for the Death Star. When the Empire begins a destructive search for the missing droids, Skywalker accompanies Jedi Master Obi-Wan Kenobi (Guinness) on a mission to return the plans to the Rebel Alliance and rescue Leia from her imprisonment by the Empire.
Document 6: Star Wars Battle Pod: Star Wars Battle Pod is a 2014 arcade game based on the franchise "Star Wars". It was unveiled at the New York Comic-Con on October 8, 2014. The game consists of multiple scenarios that correspond with one of the major battles in the original trilogy. There are five scenarios, the Battle of Yavin (Yavin) from "Star Wars" where the player is placed in an X-wing attacking the Death Star to prevent it from destroying Yavin 4, the Battle of Hoth (Hoth), from "The Empire Strikes Back", where one pilots a snowspeeder to assist in the evacuation of Hoth from invading Imperial forces, a speeder run through Endor (Endor) where one helps Han Solo make it to the shield generator to destroy the Death Star's shield for the rebels in space. and the Battle of Endor (Death Star II) from "Return of the Jedi", which places the player in the cockpit of the "Millennium Falcon" to try to destroy the Death Star II and end the war. There is one scenario that doesn't follow the storyline of the movies but sets its own path, (Vader's Revenge). This scenario takes place literally seconds after the destruction of the first Death Star where one plays as Darth Vader who is trying to prevent the rebels from escaping with a piece of the Death Star with the ability to eliminate Han Solo in the process. Another version of the game adds a scene from "The Force Awakens", where the player pilots a T-60 X-Wing to engage First Order ships on Takodana and protect General Leia's transport.
Document 7: Wookieepedia: Wookieepedia: The "Star Wars" Wiki is an online encyclopedia for information on the "Star Wars" fictional universe—including information on all the films, as well as "Clone Wars", "" and its , "Rebels", the "Star Wars" expanded universe, and any upcoming "Star Wars" material. It is a specialized wiki created to be an extensive encyclopedia of the "Star Wars" universe with some articles reaching up to 60,000 words, and is written almost entirely from an in-universe perspective. The name Wookieepedia is a portmanteau of Wookiee and encyclopedia, a pun on the name of "Wikipedia". The logo, too, is a visual pun showing the incomplete second Death Star as opposed to Wikipedia's incomplete "jigsaw logo".
Document 8: Millennium Falcon: The Millennium Falcon is a spaceship in the "Star Wars" universe commanded at one time by Corellian smuggler Han Solo (Harrison Ford) and his Wookiee first mate, Chewbacca (Peter Mayhew). The highly modified Corellian Engineering Corporation (CEC) YT-1300 light freighter first appears in "Star Wars" (1977), and subsequently in "The Empire Strikes Back" (1980), "Return of the Jedi" (1983) and "" (2015). The ship also makes a brief cameo appearance in "" (2005). Additionally, the "Falcon" appears in a variety of "Star Wars" expanded universe materials, including books, comics, and games; James Luceno's novel "Millennium Falcon" focuses on the titular ship. It also appears in the 2014 animated film "The Lego Movie" in Lego form, with Billy Dee Williams and Anthony Daniels reprising their roles of Lando Calrissian and C-3PO, with Keith Ferguson voicing Han Solo.
Document 9: The Empire Strikes Back: The Empire Strikes Back (also known as Star Wars: Episode V – The Empire Strikes Back) is a 1980 American epic space opera film directed by Irvin Kershner. Leigh Brackett and Lawrence Kasdan wrote the screenplay, with George Lucas writing the film's story and serving as executive producer. The second installment in the original "Star Wars" trilogy, it was produced by Gary Kurtz for Lucasfilm and stars Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, Kenny Baker, Peter Mayhew, and Frank Oz.
Document 10: Kashyyyk: Kashyyyk ( , or ), also known as Wookiee Planet C, is a planet in the "Star Wars" universe. It is the tropical, forested home world of the Wookiees. According to interviews given by "Star Wars" creator George Lucas, the home of the Wookiees was originally intended to be the forest moon of Endor which plays a key role in the plot of the sixth film of the series, "Return of the Jedi". However, Lucas decided that since the Wookiee Chewbacca was clearly proficient with advanced technology (i.e. he was pilot and mechanic of the spaceship the "Millennium Falcon" and he repaired the damaged droid C-3PO), it would be confusing to show the Wookiees with a primitive, "stone age" culture on Endor. The Ewoks were created instead to populate the moon and to help fight the Imperial garrison stationed there. Kashyyyk made appearances in the "Star Wars Holiday Special" and "".
Document 11: List of Star Wars species (F–J): This is a list of "Star Wars" species, containing the names of fictional sentient species from the "Star Wars" franchise beginning with the letters F through J. "Star Wars" is an American epic space opera film series created by George Lucas. The first film in the series, "Star Wars", was released on May 25, 1977 and became a worldwide pop culture phenomenon, followed by five sequels and three prequels. Many species of alien creatures (often humanoid) are depicted.
Document 12: Wookiee: Wookiees ( ) are a fictional species of intelligent bipeds from the planet Kashyyyk in the "Star Wars" universe. They are taller, stronger, and hairier than humans and most (if not all) other humanoid species. The most notable Wookiee is Chewbacca, the copilot of Han Solo, who first appeared in the 1977 film "Star Wars Episode IV: A New Hope".
Document 13: List of Star Wars species (P–T): This is a list of "Star Wars" species, containing the names of fictional sentient species from the "Star Wars" franchise beginning with the letters P through T. "Star Wars" is an American epic space opera film series created by George Lucas. The first film in the series, "Star Wars", was released on May 25, 1977 and became a worldwide pop culture phenomenon, followed by five sequels and three prequels. Many species of alien creatures (often humanoid) are depicted.
Document 14: Return of the Jedi: Return of the Jedi (also known as Star Wars: Episode VI – Return of the Jedi) is a 1983 American epic space opera film directed by Richard Marquand. The screenplay by Lawrence Kasdan and George Lucas was from a story by Lucas, who was also the executive producer. It was the third installment in the original "Star Wars" trilogy and the first film to use THX technology. The film is set one year after "The Empire Strikes Back" and was produced by Howard Kazanjian for Lucasfilm Ltd. The film stars Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, Kenny Baker, Peter Mayhew and Frank Oz.
Document 15: Chewbacca: Chewbacca ( ), nicknamed "Chewie", is a fictional character in the "Star Wars" franchise. He is a Wookiee, a tall, hirsute biped and intelligent species from the planet Kashyyyk. Chewbacca is the loyal friend and first mate of Han Solo, and serves as co-pilot on Solo's spaceship, the "Millennium Falcon". Within the films of the main saga, Chewbacca is portrayed by Peter Mayhew in the "Star Wars" on Episodes from "III" to "VIII" (Mayhew shares the role with his body double Joonas Suotamo on "" and ""). Suotamo took over the role alone in the upcoming, as yet untitled Han Solo movie. The character has also appeared on television, books, comics, and video games.
ground_truth: Kashyyyk