Question: Who worked for both the Security Service and the Secret Intelligence Service, and began writing novels under his pen name, Audre Lorde or John le Carré?

full_context: Document 1: Poetry of Maya Angelou: Maya Angelou, an African-American writer who is best known for her seven autobiographies, was also a prolific and successful poet. She has been called "the black woman's poet laureate", and her poems have been called the anthems of African Americans. Angelou studied and began writing poetry at a young age, and used poetry and other great literature to cope with trauma, as she described in her first and most well-known autobiography, "I Know Why the Caged Bird Sings". She became a poet after a series of occupations as a young adult, including as a cast member of a European tour of "Porgy and Bess", and a performer of calypso music in nightclubs in the 1950s. Many of the songs she wrote during that period later found their way to her later poetry collections. She eventually gave up performing for a writing career.
Document 2: Alice Walker: Alice Malsenior Walker (born February 9, 1944) is an American novelist, short story writer, poet, and activist. She wrote the critically acclaimed novel "The Color Purple" (1982) for which she won the National Book Award and the Pulitzer Prize for Fiction. She also wrote the novels "Meridian" (1976) and "The Third Life of Grange Copeland" (1970), among other works.
Document 3: Septima Poinsette Clark: Septima Poinsette Clark (May 3, 1898 – December 15, 1987) was an American educator and civil rights activist. Clark developed the literacy and citizenship workshops that played an important role in the drive for voting rights and civil rights for African Americans in the Civil Rights Movement. Septima Clark's work was commonly under appreciated by Southern male activists. She became known as the "Queen mother" or "Grandmother" of the Civil Rights Movement in the United States. Martin Luther King, Jr. commonly referred to Clark as "The Mother of the Movement". Clark's argument for her position in the Civil Rights Movement was one that claimed "knowledge could empower marginalized groups in ways that formal legal equality couldn't."
Document 4: Cold (novel): Cold, first published in 1996, was the sixteenth and final novel by John Gardner featuring Ian Fleming's secret agent, James Bond (including Gardner's novelizations of "Licence to Kill" and "GoldenEye"). Carrying the Glidrose Publications copyright, it was first published in the United Kingdom by Hodder & Stoughton and in the United States by Putnam.
Document 5: Delores S. Williams: Delores S. Williams is a theologian notable for her formative role in the development of womanist theology and best known for her book "Sisters in the Wilderness". Her writings over the years have discussed the role intersecting oppressions of race, gender, and class have played in the situation of black women. As opposed to feminist theology as it was predominately practiced by white women and black theology as predominately practiced by black men, Williams argues that black women's oppression deepens the analysis of oppression in theology. In "Sisters in the Wilderness," Williams' primarily develops a rereading of the biblical figure, Hagar, to illuminate the importance of issues of reproduction and surrogacy in black women's oppression. According to Aaron McEmrys, "Williams offers a theological response to the defilement of black women... Womanism is an approach to ethics, theology and life rooted in the experiences of African-American women". The term "Womanism" was coined by a contemporary of Williams, Alice Walker, used in her 1979 short story "Coming Apart" and again in her 1983 essay collection "In Search of Our Mothers' Gardens". Williams wrote the eighth chapter of "Transforming the Faiths of our Fathers: Women who Changed American Religion" (2004), edited by Ann Braude.
Document 6: George Smiley: George Smiley OBE is a fictional character created by John le Carré. Smiley is a career intelligence officer with "The Circus", the British overseas intelligence agency. He is a central character in the novels "Call for the Dead", "A Murder of Quality", "Tinker Tailor Soldier Spy", "The Honourable Schoolboy", and "Smiley's People", and a supporting character in "The Spy Who Came in from the Cold", "The Looking Glass War", "The Secret Pilgrim" and "A Legacy of Spies".
Document 7: Audre Lorde: Audre Lorde ( ; born Audrey Geraldine Lorde; February 18, 1934 – November 17, 1992) was a writer, feminist, womanist, librarian, and civil rights activist. As a poet, she is best known for technical mastery and emotional expression, as well as her poems that express anger and outrage at civil and social injustices she observed throughout her life. Her poems and prose largely deal with issues related to civil rights, feminism, and the exploration of black female identity. In relation to non-intersectional feminism in the United States, Lorde famously said, "Those of us who stand outside the circle of this society's definition of acceptable women; those of us who have been forged in the crucibles of difference -- those of us who are poor, who are lesbians, who are Black, who are older -- know that survival is not an academic skill. It is learning how to take our differences and make them strengths. For the master's tools will never dismantle the master's house. They may allow us temporarily to beat him at his own game, but they will never enable us to bring about genuine change. And this fact is only threatening to those women who still define the master's house as their only source of support."
Document 8: Sherley Anne Williams: Sherley Anne Williams (August 25, 1944 – July 6, 1999) was an American poet, novelist, professor, vocalist, Jazz poet, and social critic. Many of her works tell stories about her life in the African-American community.
Document 9: Sisterhood Is Powerful: Sisterhood is Powerful: An Anthology of Writings From The Women's Liberation Movement is a 1970 anthology of radical feminist writings edited by Robin Morgan, a feminist poet and founding member of New York Radical Women. It was one of the first widely available anthologies of second-wave feminism. It was both a consciousness-raising analysis and a call-to-action. The collection addressed several major issues including "the need for radical feminism, the discrimination women experienced from men in the political left, and the blatant sexism faced in the workplace.” Kathie Sarachild had coined the phrase "Sisterhood is Powerful" in 1968, in a flier she wrote for the keynote speech she gave for New York Radical Women's first public action at the convocation of the Jeannette Rankin Brigade.
Document 10: List of James Bond novels and short stories: The James Bond literary franchise is a series of novels and short stories, first published in 1953 by Ian Fleming, a British author, journalist, and former naval intelligence officer. James Bond, often referred to by his code name, 007, is a British Secret Service agent; the character was created by journalist and author Ian Fleming, and first appeared in his 1953 novel "Casino Royale"; the books are set in a contemporary period, between May 1951 and February 1964. Fleming went on to write a total of twelve novels and two collections of short stories, all written at his Jamaican home Goldeneye and published annually. Two of his books were published after his death in 1964.
Document 11: John le Carré: David John Moore Cornwell (born 19 October 1931), known by the pseudonym John le Carré ( ), is a British author of espionage novels. During the 1950s and the 1960s, he worked for both the Security Service and the Secret Intelligence Service, and began writing novels under his pen name. His third novel, "The Spy Who Came in from the Cold" (1963), became an international best-seller and remains one of his best-known works. Following the success of this novel, he left MI6 to become a full-time author.
Document 12: Call for the Dead: Call for the Dead is John le Carré's first novel, published in 1961. It introduces George Smiley, the most famous of le Carré's recurring characters, in a story about East German spies inside Great Britain. It also introduces a fictional version of British Intelligence, called "the Circus" because of its location in Cambridge Circus, that is apparently based on MI6 and that recurs throughout le Carré's spy novels.
Document 13: Angela Davis: Angela Yvonne Davis (born January 26, 1944) is an American political activist, academic, and author. She emerged as a prominent counterculture activist and radical in the 1960s as a leader of the Communist Party USA, and had close relations with the Black Panther Party through her involvement in the Civil Rights Movement.
Document 14: James Bond: The James Bond series focuses on a fictional British Secret Service agent created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short-story collections. Since Fleming's death in 1964, eight other authors have written authorised Bond novels or novelizations: Kingsley Amis, Christopher Wood, John Gardner, Raymond Benson, Sebastian Faulks, Jeffery Deaver, William Boyd and Anthony Horowitz. The latest novel is "Trigger Mortis" by Anthony Horowitz, published in September 2015. Additionally Charlie Higson wrote a series on a young James Bond, and Kate Westbrook wrote three novels based on the diaries of a recurring series character, Moneypenny.
Document 15: Tinker Tailor Soldier Spy: Tinker Tailor Soldier Spy is a 1974 spy novel by British author John le Carré. It follows the endeavors of taciturn, aging spymaster George Smiley to uncover a Soviet mole in the British Secret Intelligence Service. Since the time of its publication, the novel has received critical acclaim for its complex social commentary and lack of sensationalism, and remains a staple of the spy fiction genre.
ground_truth: David John Moore Cornwell