Question: Are both Pan Anzi and Norman Foster considered to be film directors ?

full_context: Document 1: Geoffrey Foster: Geoffrey Norman Foster (16 October 1884 – 11 August 1971) was an English cricketer who played county cricket for Worcestershire and Kent, as well as appearing a number of times for Oxford University and MCC. He was one of the seven Foster brothers, all of whom played first-class cricket for Worcestershire, and he led the county on a few occasions in the absence of the regular captain. He was a fast scorer, once making 101 in an hour for Oxford against Gentlemen of England.
Document 2: Tian Zhuangzhuang: Tian Zhuangzhuang (, ] ; born April 1952 in Beijing, China) is a Chinese film director and producer.
Document 3: The Foster Photoplay Company: The Foster Photoplay Company was a film production company based in Chicago, Illinois. It was founded in 1910 by William Foster (also known as Juli Jones). It is widely considered to be the first film production company established by an African-American featuring all African-American casts. The company released a number of critically acclaimed films, including "The Railroad Porter" (1913), "The Fall Guy" (1913), and "The Butler" (1913). After the release of "The Railroad Porter" and "The Fall Guy", the company also became known for their films' slapstick-style comedy.
Document 4: Norman Taurog: Norman Rae Taurog (February 23, 1899 – April 7, 1981) was an American film director and screenwriter. From 1920 to 1968, Taurog directed 180 films. At the age of 32, he received the Academy Award for Best Director for "Skippy" (1931). He is the second youngest person ever to win the award after Damien Chazelle, who won for "La La Land" in 2017. He was later nominated for Best Director for the film "Boys Town" (1938). He directed some of the best-known actors of the twentieth century, including his nephew Jackie Cooper, Spencer Tracy, Mickey Rooney, Judy Garland, Deanna Durbin, Fred Astaire, Gene Kelly, Deborah Kerr, Peter Lawford, Dean Martin, Jerry Lewis, and Elvis Presley. Taurog directed six Martin and Lewis films, and nine Elvis Presley films, more than any other director. For his contribution to the motion picture industry, Norman Taurog has a star on the Hollywood Walk of Fame at 1600 Vine Street.
Document 5: Foster Brooks: Foster Brooks (May 11, 1912 – December 20, 2001) was an American actor and comedian most famous for his portrayal of a lovable drunken man in nightclub performances and television programs.
Document 6: Foster (film): Foster (also known as Angel in the House) is a 2011 British comedy-drama film written and directed by Jonathan Newman, based on his 2005 short film. Part of it was shot at Legoland Windsor in April 2010. The film stars Golden Globe winner Toni Collette, Ioan Gruffudd, Richard E. Grant, BAFTA Award winner Hayley Mills and Maurice Cole.
Document 7: Kant Pan: Kant Pan is a sound and film editor. At the beginning of his career he worked as an assistant film editor for Giro City, Clockwise, Never Say Never Again and also David Cronenberg's The Fly. Later, working from London, UK, he worked as a sound editor on Wish You Were Here, Dangerous Liaisons (Stephen Frears) and We're No Angels (Neil Jordan). He then was nominated for an Oscar for his editing on Neil Jordan's The Crying Game (1992). Recent editing credits include Boogie Woogie, Forget me not and Marcel Grant's films What's your name 41?, Monsieur Francois and Just Inès.
Document 8: An Zhisheng: An Zhisheng (; born 25 February 1941) is a Chinese geographer who specializes in quaternary geology, air particle pollution control, and global change. He is internationally known for his studies on Chinese loess and its implication for paleo-climate and paleo-environment changes. He is a member of the Chinese Academy of Sciences and the World Academy of Sciences (TWAS), and Foreign Associate of the National Academy of Sciences. He is a researcher and doctoral supervisor of the Institute of Earth Environment, Chinese Academy of Sciences. He is a member of the Communist Party of China. He is an editor of "Quaternary Science Reviews". He served as the Vice Chairman of International Union for Quaternary Research (INQUA) from 1999 to 2007, and the Vice Chair of International Geosphere-Biosphere Programme (IGBP) steering committee from 2003 to 2006.
Document 9: Pan Anzi: Pan Anzi (born 1977 in Nanjing, Jiangsu) is a Chinese film director.
Document 10: Norman Foster (director): Norman Foster (born Norman Foster Hoeffer, December 13, 1903 – July 7, 1976) was an American actor, film director and screenwriter.
Document 11: Han Sanming: Han Sanming is a Chinese actor and coal miner, known for his roles in films directed by his cousin Jia Zhangke. Initially, he was seen only in small roles or cameos, but was then cast in one of the lead roles, as a coal miner looking for his wife and daughter, in Still Life. The film premiered at the 2006 Venice Film Festival and went on to win a Golden Lion award.
Document 12: The Palace (2013 film): The Palace also known as Palace: Lock Sinensis is a 2013 Chinese historical romance film. This film was directed by Pan Anzi and written by Yu Zheng, and starring Zhou Dongyu, Chen Xiao and Zanilia Zhao.
Document 13: Jia Zhangke: Jia Zhangke (born 24 May 1970) is a Chinese film director and screenwriter. He is generally regarded as a leading figure of the "Sixth Generation" movement of Chinese cinema, a group that also includes such figures as Wang Xiaoshuai, Lou Ye, Wang Quan'an and Zhang Yuan.
Document 14: Norman Z. McLeod: Norman Zenos McLeod (September 20, 1898 – January 27, 1964) was an American film director, cartoonist, and writer.
Document 15: Alan Dean Foster: Alan Dean Foster (born November 18, 1946) is an American writer of fantasy and science fiction, a prolific creator of and contributor to book series as well as the author of more than 20 standalone novels. He is especially prolific in his novelizations of film scripts.
ground_truth: yes