Question: What is the job of both A. Manette Ansay and Amos Oz?

Context paragraphs:
A Tale of Love and Darkness (film): A Tale of Love and Darkness is a 2015 drama film directed by Natalie Portman, based on the autobiographical novel of the same name by Israeli author Amos Oz.  It takes place in Jerusalem in the last years of Mandatory Palestine and the first years of independent Israel, and stars Amir Tessler as Oz, and Gilad Kahana and Portman as his parents.  It is Portman's directorial feature debut.  It was screened at the 2015 Cannes Film Festival and in the Special Presentations section of the 2015 Toronto International Film Festival.

My Michael: My Michael (Hebrew: מיכאל שלי‎ ‎ , translit.  Michael Sheli) is a 1976 Israeli drama film directed by Dan Wolman, based on the novel by Amos Oz.  It was selected as the Israeli entry for the Best Foreign Language Film at the 48th Academy Awards, but was not accepted as a nominee.

Amos Oz: Amos Oz (Hebrew: עמוס עוז‎ ; born Amos Klausner; May 4, 1939) is an Israeli writer, novelist, journalist and intellectual.  He is also a professor of literature at Ben-Gurion University in Beersheba.  He is regarded as Israel's most famous living author.

Amos Oz: The Nature of Dreams: Amos Oz: The Nature of Dreams is an Israeli documentary film, written, directed and produced by Yonathan and Masha Zur (Yonathan & Masha Films).  It is a portrait of Israeli author Amos Oz, author of the memoir "A Tale of Love and Darkness", and his efforts toward peace in the Middle East.

Joseph Klausner: Joseph Gedaliah Klausner (Hebrew: יוסף גדליה קלוזנר‎ ; 20 August 1874 – 27 October 1958), was a Jewish historian and professor of Hebrew Literature.  He was the chief redactor of the "Encyclopedia Hebraica".  He was a candidate for president in the first Israeli presidential election in 1949, losing to Chaim Weizmann.  Klausner was the great uncle of Israeli author Amos Oz.

Panther in the Basement: Panther in the Basement is a 1998 novel by Israeli author Amos Oz.

Black Box (novel): Black Box is a novel by Israeli writer Amos Oz, first published in 1986.  The book is written in the form of letters, which the various characters write to each other.  The correspondence ultimately proves a metaphor for the fractiousness and contention between Israeli Jews of different political and religious outlooks.

Vinegar Hill (novel): Vinegar Hill is a 1994 novel by A. Manette Ansay.  It was chosen as an Oprah's Book Club selection in November 1999.  It was adapted as a television film in 2005, starring Mary-Louise Parker and Tom Skerritt.

Amir Tessler: Amir Tessler is an Israeli actor.  He played the lead role, a young version of author Amos Oz, in the 2015 film "A Tale of Love and Darkness", co-starring and directed by Natalie Portman.

A. Manette Ansay: A. Manette Ansay (born 1964) is an American author.  She was born in Lapeer, Michigan.

Supporting paragraphs: A. Manette Ansay Amos Oz
Answer: author