Question: Who, Seth Savoy or Christopher Guest, is a Cajun American film director and screenwriter raised in Little Rock, Arkansas?

full_context: Document 1: Borat: Borat! Cultural Learnings of America for Make Benefit Glorious Nation of Kazakhstan (or simply Borat) is a 2006 British-American mockumentary comedy film written and produced by British comedian Sacha Baron Cohen who also plays the title character, Borat Sagdiyev, a fictitious Kazakh journalist travelling through the United States recording real-life interactions with Americans. The film was directed by Larry Charles and distributed by 20th Century Fox. Much of the film features unscripted vignettes of Borat interviewing and interacting with Americans, who believe he is a foreigner with little or no understanding of American customs. It is the second of three films built around Baron Cohen's characters from "Da Ali G Show" (2000–04): the first, "Ali G Indahouse", was released in 2002, and featured a cameo by Borat, and the third, "Brüno", was released in 2009. The film is produced by Baron Cohen's production company, Four By Two Productions ("Four By Two" is Cockney rhyming slang for "Jew").
Document 2: Ricky Gervais: Ricky Dene Gervais ( ; born 25 June 1961) is an English comedian, actor, writer, producer, director, singer, and musician.
Document 3: Seth Grahame-Smith: Seth Grahame-Smith (born Seth Jared Greenberg; January 4, 1976) is an American novelist, film director, film producer, and screenwriter. He is best known as the author of "The New York Times" best-selling novels "Pride and Prejudice and Zombies" and "Abraham Lincoln, Vampire Hunter", both of which have been adapted as feature films. Grahame-Smith is also the co-creator, head writer and executive producer of "The Hard Times of RJ Berger", a scripted television comedy appearing on MTV. In collaboration with David Katzenberg, his partner in Katzsmith Productions, Grahame-Smith is currently developing a number of projects for television and film.
Document 4: Seth Cohen: Seth Ezekiel Cohen is a fictional character on the FOX television series "The O.C.", portrayed by Adam Brody. Seth is one of the "core four" characters on "The O.C." alongside Ryan Atwood, Marissa Cooper, and Summer Roberts. Seth's friendship with Ryan, who eventually became his adoptive brother, formed a focal point of the series along with their romances. Seth married Summer in the series finale. His other relationships were with Anna Stern and Alex Kelly. Seth's goal was to attend Brown University, but he ends up going to Rhode Island School of Design (RISD) and continuing work on his comic book "Atomic County". The role saw Brody win four Teen Choice Awards from five nominations, from 2004 to 2006.
Document 5: Christopher Guest: Christopher Haden-Guest, 5th Baron Haden-Guest (born February 5, 1948), simply known as Christopher Guest, is an English-American screenwriter, composer, musician, director, actor, and comedian who holds dual British and American citizenship. Guest is most widely known in Hollywood for having written, directed and starred in his series of comedy films shot in mock-documentary (mockumentary) style. Many scenes and character backgrounds in Guest's films are written and directed, although actors have no rehearsal time and the ensemble improvise scenes while filming them. The series of films began with "This Is Spinal Tap" (directed by Rob Reiner), and continued with "Waiting for Guffman", "Best In Show", "A Mighty Wind", "For Your Consideration", and "Mascots".
Document 6: Seth MacFarlane filmography: Seth MacFarlane is an American actor, animator, writer, producer, director, comedian, and singer. MacFarlane began his career has an animator and writer for Hanna-Barbera for several television series, including "Johnny Bravo", "Cow and Chicken", "Dexter's Laboratory", "I Am Weasel", and created a sequel to his college thesis film "Larry & Steve".
Document 7: Sacha Baron Cohen: Sacha Noam Baron Cohen (born 13 October 1971) is an English actor, comedian, screenwriter, and producer. Baron Cohen is most widely known for creating and portraying four fictional characters: Ali G, Borat Sagdiyev, Brüno Gehard, and Admiral General Aladeen. Like his idol Peter Sellers, he uses a variety of accents and guises for his characters.
Document 8: Fred Willard: Frederick Charles "Fred" Willard (born September 18, 1939) is an American actor, comedian, voice actor and writer, best known for his improvisational comedy. He is known for his roles in the Rob Reiner mockumentary film "This Is Spinal Tap", the Christopher Guest mockumentary films "Waiting for Guffman", "Best in Show", "A Mighty Wind", "For Your Consideration", and "Mascots", and the "" films. He is an alumnus of The Second City. He received three Emmy nominations for his recurring role on the TV series "Everybody Loves Raymond" as Robert Barone's father-in-law, Hank MacDougall. In 2010 he received an Emmy nomination for Outstanding Guest Actor in a Comedy Series for his role on the ABC TV series "Modern Family" as Phil Dunphy's father, Frank Dunphy.
Document 9: Seth Rogen: Seth Aaron Rogen ( ; born April 15, 1982) is an American-Canadian actor, comedian and filmmaker. He began his career performing stand-up comedy during his teenage years. While still living in his native Vancouver, he landed a supporting role in the series "Freaks and Geeks". Shortly after he moved to Portland, Oregon for his role, "Freaks and Geeks" was officially cancelled after one season due to low viewership. Rogen later got a part on sitcom "Undeclared", which also hired him as a staff writer.
Document 10: Seth Savoy: Seth Savoy (born April 23, 1992) is a Cajun American film director and screenwriter raised in Little Rock, Arkansas. He graduated from Columbia College Chicago.
Document 11: Seth Morris: Seth Morris (born May 21, 1970) is an American actor, comedian, and writer known for his recurring roles on programs such as "Go On", "Happy Endings", "The Hotwives of Orlando", "Kroll Show", and "Childrens Hospital".
Document 12: This Is Spinal Tap: This Is Spinal Tap (stylized as This Is Spın̈al Tap) is a 1984 American rock music mockumentary comedy film directed, co-written, scored by, and starring Rob Reiner, and co-starring Christopher Guest, Michael McKean and Harry Shearer. The film portrays the fictional British heavy metal band Spinal Tap. The film satirizes the wild personal behavior and musical pretensions of hard rock and heavy metal bands, as well as the hagiographic tendencies of rock documentaries of the time. The three main members of Spinal Tap—David St. Hubbins, Derek Smalls and Nigel Tufnel—are played by actors McKean, Shearer, and Guest, respectively. The three actors play their musical instruments and speak with mock English accents throughout the movie. Reiner appears as Marty Di Bergi, the maker of the documentary. Other actors in the movie are Tony Hendra as group manager Ian Faith, and June Chadwick as St. Hubbins' interfering girlfriend Jeanine. Actors Paul Shaffer, Fred Willard, Fran Drescher, Bruno Kirby, Howard Hesseman, Ed Begley, Jr., Patrick Macnee, Anjelica Huston, Vicki Blue, Dana Carvey, Billy Crystal and Linnea Quigley all play supporting roles or make cameo appearances in the movie.
Document 13: Sethu (writer): A. Sethumadhavan (born 5 June 1942), popularly known as Sethu, is a Malayalam fiction writer. He has published more than 35 books. He won the Kendra Sahitya Akademi Award in 2007 for the work "Adayalangal". He received the Kerala Sahitya Akademi Awards in 1982 and 1978 for his works "Pandavapuram" and "Pediswapnangal"; and Vayalar Award for "Adyalangal" in 2005. He also won Odakkuzhal award for his novel "Marupiravi." Sethu's other literary works include "Velutha Koodarangal, Thaliyola, Kiratham, Niyogam, Sethuvinte Kathakal" and "Kaimudrakal". He also served as the chairman and CEO of the South Indian Bank.
Document 14: Waiting for Guffman: Waiting for Guffman is a 1997 American mockumentary comedy film co-written and directed by Christopher Guest. The film's cast includes Catherine O'Hara, Eugene Levy, Fred Willard, and Parker Posey.
Document 15: Michael McKean: Michael John McKean (born October 17, 1947) is an American actor, comedian, and musician, known for a variety of roles played since the 1970s. He first came to national attention playing annoying neighbor Lenny Kosnowski on the sitcom "Laverne & Shirley". In the mid-1990s he was a repertory cast member of "Saturday Night Live". He has played roles in several Christopher Guest ensemble films, particularly as David St. Hubbins, lead vocalist and rhythm guitarist of the fictional rock band Spinal Tap in "This Is Spinal Tap". He co-wrote the song "A Mighty Wind" (from the film of the same name), which won a Grammy Award, as well as "A Kiss at the End of the Rainbow" from the same film, which was nominated for the Academy Award for Best Song. He plays Chuck McGill, brother of the protagonist of the AMC drama "Better Call Saul".
ground_truth: Seth Savoy