Question: Which elementary cafeteria worker, also known as Chef, in South Park Colorado rushed Mephesto to Hell's Pass Hospital in "Cartman's Mom Is Still a Dirty Slut?"

full_context: Document 1: Cartoon Wars Part II: "Cartoon Wars Part II" is the fourth episode in the tenth season of the American animated television series "South Park". The 143rd episode of the series overall, it first aired on Comedy Central in the United States on April 12, 2006. After "Cartoon Wars Part I", it is the second part of a two-episode story-arc, which focuses on Cartman's efforts to get the television series "Family Guy" cancelled, by exploiting fears of retaliation by Muslims to an impending "Family Guy" episode in which the Islamic prophet Muhammad will appear, in violation of some interpretations of Muslim law. Kyle instead urges the president of the network airing "Family Guy", Fox, to air the episode in an exercise of free speech.
Document 2: Kenny McCormick: Kenneth "Kenny" McCormick is a main character in the animated adult television series "South Park", along with his friends Stan Marsh, Kyle Broflovski, and Eric Cartman. His oft-muffled and indiscernible speech—the result of his parka hood covering his mouth—is provided by co-creator Matt Stone. He debuted on television when "South Park" first aired on August 13, 1997, after having first appeared in "The Spirit of Christmas" shorts created by Stone and long-time collaborator Trey Parker in 1992 ("Jesus vs. Frosty") and 1995 ("Jesus vs. Santa").
Document 3: 201 (South Park): "201" is the sixth episode of the fourteenth season of "South Park", and the 201st overall episode of the series. It originally aired on Comedy Central in the United States on April 21, 2010. The episode continued multiple storylines from the previous episode, "200", in which a group of angry celebrities demand South Park produce the Muslim prophet Muhammad. In "201", a superhero-like group of religious figures team up to save South Park from the celebrities and their monster Mecha-Streisand, while Eric Cartman learns the true identity of his father.
Document 4: Cartman's Mom Is a Dirty Slut: "Cartman's Mom Is a Dirty Slut" is the first season finale of the American animated television series "South Park". It originally aired on Comedy Central in the United States on February 25, 1998. The episode is the highest viewed episode in the entire "South Park" series, with 6.4 million views. It is part one of a two-episode story arc, which concluded with "Cartman's Mom Is Still a Dirty Slut". The episode follows Eric Cartman, one of the show's child protagonists, becoming curious about the identity of his father. He discovers that his father is most likely a man his mother had sexual intercourse with during an annual party called "The Drunken Barn Dance". Meanwhile, his friends Stan, Kyle and Kenny participate on "America's Stupidest Home Videos", after filming Cartman playing in his yard with plush toys.
Document 5: South Park (season 2): Season two of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on April 1, 1998. The second season concluded after 18 episodes on January 20, 1999; it remains the longest season of "South Park" to date. While most of the episodes were directed by series creator Trey Parker, Season 2 includes two episodes directed by Eric Stough.
Document 6: Eric Cartman: Eric Theodore Cartman, often referred to as just Cartman, is a main character in the animated television series "South Park", created by Matt Stone and Trey Parker, and voiced by Trey Parker. Cartman, generally referred to by his surname, is one of four central characters in "South Park", along with his friends Stan Marsh, Kyle Broflovski, and Kenny McCormick. Cartman first appeared, originally named Kenny, in prototypical form in a 1992 animated short "Jesus vs. Frosty", and a 1995 animated short "Jesus vs. Santa", and first appeared on television in the pilot episode of "South Park", "Cartman Gets an Anal Probe", on August 13, 1997.
Document 7: The Tale of Scrotie McBoogerballs: "The Tale of Scrotie McBoogerballs" is the second episode of the fourteenth season of the American animated television series "South Park", and the 197th overall episode of the series. It originally aired on Comedy Central in the United States on March 24, 2010. In the episode, the South Park boys write a vulgar book with the sole intention of getting it banned. When Stan's parents discover the manuscript, the boys accuse Butters of writing it, then are enraged when it becomes hailed as a literary masterpiece.
Document 8: Cartman's Mom Is Still a Dirty Slut: "Cartman's Mom Is Still a Dirty Slut" is the second episode in the second season of the American animated television series "South Park". The 15th episode of the series overall, it premiered on Comedy Central in the United States on April 22, 1998. The episode concludes the storyline of the season one finale "Cartman's Mom Is a Dirty Slut"; Mephesto is suddenly shot, just as he is about to reveal the identity of Cartman's father. The four boys and Chef rush him to Hell's Pass Hospital while the town of South Park experiences a massive blizzard.
Document 9: South Park: South Park is an American adult animated sitcom created by Trey Parker and Matt Stone and developed by Brian Graden for the Comedy Central television network. The show revolves around four boys—Stan Marsh, Kyle Broflovski, Eric Cartman, and Kenny McCormick—and their bizarre adventures in and around the titular Colorado town. Much like "The Simpsons", "South Park" uses a very large ensemble cast of recurring characters and became infamous for its profanity and dark, surreal humor that satirizes a wide range of topics towards a mature audience.
Document 10: Chef Aid: "Chef Aid" is the fourteenth episode in the second season of the American animated television series "South Park". The 27th episode of the series overall, it originally aired on Comedy Central in the United States on October 7, 1998. The episode was written by series co-creators Trey Parker and Matt Stone, and directed by Parker. Guest stars in this episode include Joe Strummer, Rancid, Ozzy Osbourne, Ween, Primus, Elton John, Meat Loaf, Rick James, and DMX.
Document 11: Chef Aid: The South Park Album: Chef Aid: The South Park Album is a 1998 soundtrack/compilation album based on the American animated comedy series "South Park". Several well-known artists perform on the record, which was mainly produced by Rick Rubin. "Chef Aid" contains a number of songs from and inspired by the show, while other songs are largely independent from "South Park". The album was released during the show's second season, shortly after the broadcast of the episode called "Chef Aid", which features many of the stars and songs that appear on the recording. Soul singer Isaac Hayes appears in character as Chef throughout the album, which mimicks a live concert.
Document 12: The Last of the Meheecans: "The Last of the Meheecans" is the ninth episode of the fifteenth season of the American animated television series "South Park", and the 218th episode of the series overall. It first aired on Comedy Central in the United States on October 12, 2011. In the episode, what begins as an innocent game between the boys turns serious when Cartman joins the U.S. Border Patrol. Unsurprisingly, Cartman turns out to be really good at stopping Mexicans.
Document 13: Kyle Broflovski: Kyle Broflovski (sometimes spelled Kyel Broflovski, Broslovski, Broslofski, Brovlofski or Broflofski) is a main character in the Comedy Central series "South Park". He is voiced by and loosely based on co-creator Matt Stone. Kyle is one of the show's four central characters, along with his friends Stan Marsh, Kenny McCormick, and Eric Cartman. He debuted on television when "South Park" first aired on August 13, 1997, after having first appeared in "The Spirit of Christmas" shorts created by Stone and long-time collaborator Trey Parker in 1992 ("Jesus vs. Frosty") and 1995 ("Jesus vs. Santa").
Document 14: The Return of Chef: "The Return of Chef" is the first episode in the tenth season of the American animated television series "South Park". The 140th episode of the series overall, it first aired on Comedy Central in the United States on March 22, 2006. The episode was the first after the departure of actor Isaac Hayes, who voiced the character Chef. Hayes, a Scientologist, left after a falling-out with the creators over their treatment of Scientology in the previous season's episode "Trapped in the Closet". Scientology has been accused of using brainwashing techniques, and the episode portrays Chef as having been brainwashed.
Document 15: Chef (South Park): Jerome "Chef" McElroy is a cartoon character on the Comedy Central series "South Park" who was voiced by soul singer Isaac Hayes. A cafeteria worker (as his nickname implies) at the local elementary school in the town of South Park, Colorado, Chef is generally portrayed as more level-headed than the other adult residents of the town, and sympathetic to the kids. His guidance is often sought by the show's core group of child protagonists – Eric Cartman, Stan Marsh, Kyle Broflovski, and Kenny McCormick – as he is usually the only adult whom they consistently trusted. To an inadvertent fault, he frequently gives inappropriate advice, usually in the non sequitur form of a lascivious soul song.
ground_truth: Jerome "Chef" McElroy