Question: Who has spent more time working for Lucasfilm, Ltd., Mark Geragos or Howard Kazanjian?

full_context: Document 1: Gloria Katz: Gloria Katz (born October 25, 1942) is an American screenwriter and film producer, best known for her association with George Lucas. Along with her husband Willard Huyck, Katz has created the screenplays of films including "American Graffiti", "Indiana Jones and the Temple of Doom" and "Howard the Duck". Katz is of Jewish descent.
Document 2: Gerald B. Lefcourt: Gerald B. Lefcourt is a criminal defense lawyer with a reputation for taking on unpopular and high-profile clients, including such clients as the Black Panthers, Abbie Hoffman, Harry Helmsley, a co-defendant of Michael Milken, former New York State Assembly Speaker, Mel Miller, Russell Crowe, and Tracy Morgan. He was a featured personality in the 2006 documentary Giuliani Time. Recent victories include a full acquittal of rap mogul and Murder, Inc. Records founder Irv Gotti on federal money laundering charges. Lefcourt is currently one of the attorneys in the federal KPMG tax shelter fraud prosecution, believed to be the largest tax fraud case ever brought in the history of the United States.
Document 3: Johnnie Cochran: Johnnie L. Cochran Jr. (October 2, 1937 – March 29, 2005) was an American lawyer best known for his leadership role in the defense and criminal acquittal of O. J. Simpson for the murder of his former wife, Nicole Brown Simpson and her friend, Ron Goldman.
Document 4: Lawrence Kasdan: Lawrence Edward Kasdan (born January 14, 1949) is an American screenwriter, director and producer. He is best known as co-writer of the films "The Empire Strikes Back", "Raiders of the Lost Ark", and "Return of the Jedi". Kasdan co-wrote the "Star Wars" sequel trilogy film "", and will co-write the series' Han Solo spin-off film.
Document 5: Bobby Samini: Bobby Samini (born October 12, 1970) is an American trial attorney and the President and founding member of Samini Scheinberg, PC. Samini has represented many high-profile clients, including serving as lead counsel to former Los Angeles Clippers owner Donald Sterling in highly publicized litigation with the National Basketball Association, TMZ, and V. Stiviano. Samini also represents several class action plaintiffs against Zillow in an ongoing lawsuit connected with numerous employment law violations and financial management firm SAIL Venture Partners in a breach of contract action brought by Award-winning singer and actress Cher. Samini has been described as a "celebrity attorney" and currently represents DJ Paul of the Oscar winning hip hop group, Three 6 Mafia.
Document 6: James Kahn: James Kahn is an American medical specialist and writer, best known for his novelization of "Return of the Jedi". Born in Chicago on December 30, 1947, Kahn received a degree in medical studies from the University of Chicago. His post-graduate training, specializing in Emergency Medicine, was completed at USC-LA County Hospital and UCLA. His original work includes three novels in the "New World" series: "World Enough, and Time" (1980), "Time's Dark Laughter" (1982), and "Timefall" (1987). As well as "Return of the Jedi", he wrote the novelizations of the films "Poltergeist" and "Indiana Jones and the Temple of Doom". He has also written for well-known television series such as "Melrose Place" and "". He was the producer of "Melrose Place" from 1996 to 1998.
Document 7: Raiders of the Lost Ark: Raiders of the Lost Ark (also known as Indiana Jones and the Raiders of the Lost Ark) is a 1981 American action adventure film directed by Steven Spielberg, with a screenplay written by Lawrence Kasdan, from a story by George Lucas and Philip Kaufman. It was produced by Frank Marshall for Lucasfilm Ltd., with Lucas and Howard Kazanjian as executive producers. Starring Harrison Ford, it was the first installment in the "Indiana Jones" film franchise to be released, though it is the second in internal chronological order. It pits Indiana Jones (Ford) against a group of Nazis who are searching for the Ark of the Covenant, which Adolf Hitler believes will make his army invincible. The film co-stars Karen Allen as Indiana's former lover, Marion Ravenwood; Paul Freeman as Indiana's rival, French archaeologist René Belloq; John Rhys-Davies as Indiana's sidekick, Sallah; Ronald Lacey as Gestapo agent Arnold Toht; and Denholm Elliott as Indiana's colleague, Marcus Brody.
Document 8: Howard Kazanjian: Howard G. Kazanjian (born July 26, 1942) is an American film producer known for "Raiders of the Lost Ark" and "Return of the Jedi". Kazanjian is also a former 8-year Vice President of Lucasfilm, Ltd., and a published non-fiction author.
Document 9: Mark Geragos: Mark John Geragos (born October 5, 1957) is an Armenian-American criminal defense lawyer. Clients that he has represented include Michael Jackson, actress Winona Ryder, politician Gary Condit, Susan McDougal, and Scott Peterson. He was also involved in the Whitewater controversy. Geragos represented suspended NASCAR driver Jeremy Mayfield; Paul and Kulbir Dhaliwal, two brothers injured after a tiger escaped in San Francisco Zoo; and musician Chris Brown, who pleaded guilty in the assault of his then girlfriend Rihanna. In addition, he assisted the family of David Carradine in the aftermath of his accidental auto-erotic death. He is considered a "celebrity lawyer".
Document 10: Eugene Patterson Harris: Pat Harris has been a leading American criminal defense and civil rights attorney for over 25 years based in Los Angeles, California. In addition, he has co-written two non-fiction books, "Mistrial: An Inside Look at How the Criminal Justice System Works ... and Sometimes Doesn't" and the Susan McDougal autobiography, "The Woman Who Wouldn't Talk", which spent four weeks on the New York Times' bestseller list"." As a lawyer, he has been involved in a number of high-profile cases including representing Susan McDougal in her fight against Whitewater prosecutor Kenneth Starr, and Will Lynch who was accused of assaulting a priest who had abused him forty years earlier.
Document 11: 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 12: George Euripides Tragos: George Euripedes Tragos (born in Chicago, Illinois on July 15, 1949) is a Criminal Defense and Personal Injury attorney located in Clearwater, Florida. He has participated in a number of cases that have received national attention; these include the Terri Schiavo case, a civil suit against Nick Hogan, and the Stephen Coffeen case in which he successfully argued what has been dubbed the “Red Bull defense”. He is senior partner in the Law Firm of Tragos and Sartes, PA.
Document 13: Lucasfilm: Lucasfilm Ltd. LLC is an American film and television production company based in the Letterman Digital Arts Center in San Francisco, California. The studio is best known for creating and producing the "Star Wars" and "Indiana Jones" franchises, as well as its leadership in developing special effects, sound and computer animation for film. Lucasfilm was founded by filmmaker George Lucas in 1971 in San Rafael, California; most of the company's operations were moved to San Francisco in 2005. The Walt Disney Company acquired Lucasfilm in 2012 at a valuation of $4.06 billion.
Document 14: Roy Black (attorney): Roy Black (born February 17, 1945 in New York City) is a civil and criminal defense trial attorney. He is best known for his gaining an acquittal, in 1991, of William Kennedy Smith on charges of rape and for his representation of conservative radio commentator Rush Limbaugh. Other celebrities whom Black has represented include actor Kelsey Grammer, racer Hélio Castroneves, "Girls Gone Wild" creator Joe Francis, artist Peter Max, billionaire Jeffrey Epstein, and Justin Bieber. Black is also informally referred to by his nickname, "The Professor."
Document 15: Harrison Ford: Harrison Ford (born July 13, 1942) is an American actor and film producer. He gained worldwide fame for his starring roles as Han Solo in the "Star Wars" film series and as the title character of the "Indiana Jones" film series. Ford is also known for his roles as Rick Deckard in the neo-noir dystopian science fiction film "Blade Runner" (1982); John Book in the thriller "Witness" (1985), for which he was nominated for the Academy Award for Best Actor; and Jack Ryan in the action films "Patriot Games" (1992) and "Clear and Present Danger" (1994).
ground_truth: Howard G. Kazanjian