Question: Elia Kazan and Khady Sylla, had which occupation in common?

full_context: Document 1: All My Sons: All My Sons is a 1947 play by Arthur Miller. It opened on Broadway at the Coronet Theatre in New York City on January 29, 1947, closed on November 8, 1949 and ran for 328 performances. It was directed by Elia Kazan (to whom it is dedicated), produced by Elia Kazan and Harold Clurman, and won the New York Drama Critics' Circle Award. It starred Ed Begley, Beth Miller, Arthur Kennedy, and Karl Malden and won both the Tony Award for Best Author and the Tony Award for Best Direction of a Play. The play was adapted for films in 1949 and 1987.
Document 2: Khady Sylla: Khady Sylla (Dakar, March 27, 1963 – Dakar, October 8, 2013) was a Senegalese writer of two novels, short work, and film.
Document 3: Stanley Kramer: Stanley Earl Kramer (September 29, 1913February 19, 2001) was an American film director and producer, responsible for making many of Hollywood's most famous "message films". As an independent producer and director, he brought attention to topical social issues that most studios avoided. Among the subjects covered in his films were racism (in "The Defiant Ones" and "Guess Who's Coming to Dinner"), nuclear war (in "On the Beach"), greed (in "It's a Mad, Mad, Mad, Mad World"), creationism vs. evolution (in "Inherit the Wind") and the causes and effects of fascism (in "Judgment at Nuremberg"). His other notable films included "High Noon" (1952, as producer), "The Caine Mutiny" (1954, as producer), and "Ship of Fools" (1965).
Document 4: Mame Younousse Dieng: Mame Younousse Dieng (1939 – 1 April 2016) was a Senegalese writer born in Tivaouane who lived in Dakar. Her novel "Aawo bi" is noteworthy as one of the first Senegalese novels in the Wolof language. She also wrote poetry and translated the national anthem into that language.
Document 5: Ibrahima Sylla: Ibrahima Sylla (2 April 1956 – 30 December 2013) was a Senegalese record producer born in Ivory Coast and founder of the African music label . He was an internationally acclaimed musician whose production and music direction defined popular African music. From West African dance, to Congolese Soukous (sung in Lingala), to melodic griot-led songs, Sylla's signature as a music producer is unmistakable. He has demonstrated his familiarity with many contemporary African musical genres, and he has worked with most of Africa's musical greats.
Document 6: Hal Kanter: Hal Kanter (December 18, 1918; Savannah, Georgia – November 6, 2011; Encino, California) was a writer, producer and director, principally for comedy actors such as Bob Hope, Jerry Lewis, and Elvis Presley (in "Loving You" and "Blue Hawaii"), for both feature films and television. Kanter helped Tennessee Williams turn the play by Williams into the film version of "The Rose Tattoo". Since 1991, he was regularly credited as a writer for the Academy Award broadcasts. Kanter was also the creator and executive producer of the television series "Julia".
Document 7: Mola Sylla: Mola Sylla (born Dakar, Senegal, 1956) is a Senegalese musician. He moved to Europe in 1987 and lives in Amsterdam, Netherlands. He is a singer and plays such traditional African instruments as the "mbira", "kongoma" (Senegalese lamellophone), "xalam", and "kalimba".
Document 8: Abdoulaye Sadji: Abdoulaye Sadji (1910 in Rufisque, Senegal – 25 December 1961 in Dakar) was a Senegalese writer and teacher. The son of a Muslim priest, a "marabout," Sadji was educated in a Quranic school before attending French schools. After training as a teacher at the École Normale William Ponty in Gorée he became one of the first African high school teachers, working in various parts of Senegal. In 1932 he became only the second Senegalese person to earn a bachelor's degree.
Document 9: A Letter to Elia: A Letter to Elia is a 2010 documentary film directed by Kent Jones and Martin Scorsese that follows the life and career of film director Elia Kazan and how he influenced Scorsese. Made from clips from films, stills, readings from Kazan's autobiography, a speech he wrote on directing read by Elias Koteas, a videotaped interview done late in Kazan's life, and Scorsese's commentary on and off screen.
Document 10: Fama Diagne Sène: Fama Diagne Sène (born 1969, Thiès) is a Senegalese writer. Educated in Thiès, she became a teacher there. Ken Bugul listed her among "illustrious women" in Senegalese literature. In 1997, she worn the presidential award for art and literature with "Chant des ténèbres". Born to a Serer family, Fama's controversial play "Mbilem ou le baobab du lion" denounces Serer tradition and received great criticism from the Serer traditionalists of Senegal. The "Mbilim" (variation : "Bilim") is a religious festival in the Serer calendar, celebrated once a year and is equivalent to the new year. In pre-colonial times, right until recently, some Serer griots were buried in the trunks of a baobab tree rather than buried in a pyramid tomb with all the regalia dictated by Serer religion (see Serer religion). Tomb burial and mummumification was always given to the Serer nobility, but some Serer griots weren't buried this way. In this play, Fama criticises this tradition and came head on with the Serer priestly class (the Saltigues).
Document 11: Elia Kazan: Elia Kazan (born Elias Kazantzoglou September 7, 1909 – September 28, 2003) was a Greek-American director, producer, writer and actor, described by "The New York Times" as "one of the most honored and influential directors in Broadway and Hollywood history".
Document 12: Maya Kazan: Maya Kazan (born November 24, 1986) is an American stage, TV and film actress and director. She is known for playing Caroline in "Frances Ha", Eleanor Gallinger on "The Knick" and Mabel Thompson on "Boardwalk Empire". She is the daughter of screenwriters Nicholas Kazan and Robin Swicord. She is the granddaughter of film director Elia Kazan and playwright Molly Kazan. Maya is the younger sister of actress Zoe Kazan.
Document 13: Stathis Giallelis: Stathis Giallelis (Greek: Στάθης Γιαλελής ; born January 21, 1941) is a Greek actor. He won brief international renown in the early 1960s as the star of Elia Kazan's Academy Award-nominated epic "America, America", a role which brought him the Golden Globe Award for New Star of the Year – Actor, as well as a nomination for Golden Globe Award for Best Actor – Motion Picture Drama.
Document 14: Nafissatou Niang Diallo: Nafissatou Niang Diallo (11 March 1941 – 1982) was a Senegalese writer who wrote in French. After studying in Toulouse, she began writing. She was active in social services both as a midwife and as director of a maternal and child health centre, and describes in her writing both traditional and modern aspects of Senegalese society. Her autobiography "De Tilène au Plateau, a Dakar childhood", published in 1975, was among the first works of literature to be published by a Senegalese woman, after which she published three novels before her early death at the age of 41.
Document 15: Cheikh Hamidou Kane: Cheikh Hamidou Kane (born 2 April 1928 in Matam) is a Senegalese writer best known for his prize-winning novel "L'Aventure ambiguë" ("Ambiguous Adventure"), about the interactions of western and African cultures. Its hero is a Fulani boy who goes to study in France. There, he loses touch with his Islamic faith and his Senegalese roots.
ground_truth: writer