Question: What were the jobs of both Yasuzo Masumura and George Roy Hill?

full_context: Document 1: Zenzo Matsuyama: Zenzō Matsuyama (松山 善三 , Matsuyama Zenzō , 3 April 1925 – 27 August 2016) was a Japanese screenwriter and film director. He was born in Kobe and grew up in Yokohama. After leaving school, he began training to become a doctor but dropped out of medical school to take up a career in films. In 1948 he became an assistant director at Shochiku studios. With the support of Keisuke Kinoshita, he also began writing film scripts. His first filmed script was "Kojo no tsuki", based on the song Kōjō no Tsuki, filmed in 1954. In 1955 he married actress Hideko Takamine. He made his debut as a director with a film called "Na mo naku mazushiku utsukushiku" in 1961. He continued to work as a scriptwriter for films like Proof of the Man as well as a director. He also wrote the lyrics for a song "Ippon no enpitsu" for Hibari Misora.
Document 2: William Goldman: William Goldman (born August 12, 1931) is an American novelist, playwright, and screenwriter. He came to prominence in the 1950s as a novelist, before turning to writing for film. He has won two Academy Awards for his screenplays, first for the western "Butch Cassidy and the Sundance Kid" (1969) and again for "All the President's Men" (1976), about journalists who broke the Watergate scandal of President Richard Nixon. Both films starred Robert Redford.
Document 3: Yoshirō Muraki: Yoshiro Muraki (August 15, 1924 – October 26, 2009) was a Japanese production designer, art director, and costume designer. He was nominated three times for the Academy Award for Best Art Direction for his work in the films "Tora! Tora! Tora!" (1970), "Kagemusha" (1980), and "Ran" (1985). He was also nominated for the Academy Award for Costume Design for his work in "Yojimbo" (1961). He is most well known for his collaborations with director Akira Kurosawa, having done work on all of Kurosawa's films from "Record of a Living Being" (1955) onward, with the exception of "Dersu Uzala" (1975).
Document 4: George Roy Hill: George Roy Hill (December 20, 1921 – December 27, 2002) was an American film director. He is most noted for directing such films as "Butch Cassidy and the Sundance Kid" (1969) and "The Sting" (1973), which both starred the acting duo Paul Newman and Robert Redford.
Document 5: Stuart Rosenberg: Stuart Rosenberg (August 11, 1927 – March 15, 2007) was an American film and television director whose motion pictures include "Cool Hand Luke" (1967), "Voyage of the Damned" (1976), "The Amityville Horror" (1979), and "The Pope of Greenwich Village" (1984). He was noted for his work with actor Paul Newman.
Document 6: Juzo Itami: Juzo Itami (伊丹 十三 , Itami Jūzō ) , born Yoshihiro Ikeuchi (池内 義弘 , "Ikeuchi Yoshihiro" , May 15, 1933 – December 20, 1997) , was a Japanese actor, screenwriter and film director. He directed ten films, all of which he wrote himself.
Document 7: Takeo Kimura filmography: The following is the filmography of Takeo Kimura, the Japanese art director, writer, and film director who has art-directed more than 200 films over a span of more than six decades and ranks among Japan's best-known art directors. His training began with the Nikkatsu Company in 1941, whose production division was merged into Daiei during the wartime industry reorganization, where he was promoted to art director in 1945. His debut film as such was "Umi no yobu koe" (1945). Nikkatsu re-opened its production studio in 1954 and Kimura moved there. He worked with several directors, including top action director Toshio Masuda on films such as "Red Quay" (1958) with top star Yujiro Ishihara and "Gangster VIP" (1968) starring Tetsuya Watari. However, his longest and most famous collaboration has been with director Seijun Suzuki, which began with "The Bastard" (1963). Together they developed a bold, expressive style exemplified in "Gate of Flesh" (1964) and "Tokyo Drifter" (1966). Suzuki often rewrote his scripts with Kimura, who was given his first screenwriting credit on "The Flower and the Angry Waves" (1964). Kimura was also a part of Guryū Hachirō, the pen name of the writing group that formed around Suzuki in the mid-1960s and wrote "Branded to Kill" (1967).
Document 8: Akira Kurosawa: Akira Kurosawa (黒沢 明 , March 23, 1910 – September 6, 1998) was a Japanese film director and screenwriter. Regarded as one of the most important and influential filmmakers in the history of cinema, he directed 30 films in a career spanning 57 years.
Document 9: Butch Cassidy and the Sundance Kid: Butch Cassidy and the Sundance Kid is a 1969 American Western film directed by George Roy Hill and written by William Goldman (who won the Academy Award for Best Original Screenplay for the film). Based loosely on fact, the film tells the story of Wild West outlaws Robert LeRoy Parker, known as Butch Cassidy (Paul Newman), and his partner Harry Longabaugh, the "Sundance Kid" (Robert Redford), who are on the run from a crack US posse after a string of train robberies. The pair and Sundance's lover, Etta Place (Katharine Ross), flee to Bolivia in search of a more successful criminal career, where they meet their end.
Document 10: Mikio Naruse: Mikio Naruse (成瀬 巳喜男 , Naruse Mikio , August 20, 1905 – July 2, 1969) was a Japanese filmmaker, screenwriter, and producer who directed some 89 films spanning the period 1930 (towards the end of the silent period in Japan) to 1967.
Document 11: Paul Newman: Paul Leonard Newman (January 26, 1925 – September 26, 2008) was an American actor, film director, producer, race car driver, IndyCar owner, entrepreneur, activist, and philanthropist. He won and was nominated for numerous awards, winning an Academy Award for his performance in the 1986 film "The Color of Money", a BAFTA Award, a Screen Actors Guild Award, a Cannes Film Festival Award, an Emmy Award, and many others. Newman's other roles include the title characters in "The Hustler" (1961) and "Cool Hand Luke" (1967), as well as "Butch Cassidy and the Sundance Kid" (1969), as Butch Cassidy, "The Sting" (1973), and "The Verdict" (1982). He also voiced Doc Hudson in the first installment of Disney-Pixar's "Cars", and received a posthumous credit for his voice recordings in "Cars 3" (2017).
Document 12: Robert F. Hill: Robert F. Hill (April 14, 1886 – March 18, 1966) was a Canadian film director, screenwriter, and actor during the silent film era.
Document 13: Yasuzo Masumura: Yasuzo Masumura (増村 保造 , Masumura Yasuzō , August 25, 1924 – November 23, 1986) was a Japanese film director.
Document 14: So Matsuyama: Takashi Matsuyama (松山　崇 , Matsuyama Takashi (Sō), September 22, 1908 - July 14, 1977 ) , a.k.a. Sō Matsuda and Sō Matsuyama, was a Japanese production designer and art director. He was nominated twice for the Academy Award for Best Art Direction: the first time for his work in "Rashomon" (1950), and the second time for his work in "Seven Samurai" (1954). In 1950 he won the award for Best Art Direction at the Mainichi Film Concours for Stray Dog, directed by Akira Kurosawa.
Document 15: Hal Ashby: Hal Ashby (September 2, 1929 – December 27, 1988) was an American film director and editor associated with the New Hollywood wave of filmmaking.
ground_truth: film director