Question: Which member of the South Side Writers Group was not only a poet and activist but a businessman as well?

full_context: Document 1: Louis Austin: Louis Austin (1898-1971) was an African American journalist, leader and social activist. Austin purchased "The Carolina Times" in 1927 and transformed it into an institution that aided African Americans in their fight for freedom and equality in North Carolina. He used a new approach to Civil Rights issues in Durham, incorporating lower and middle class blacks, unlike the moderate, accommodationist approach of the black elite in Durham during this time. Austin's unusual strategy of advocating for the majority of blacks to have a voice in society succeeded in galvanizing a broader segment of the African American community in Durham to act for social change. Austin's approach to black activism helped lay the groundwork for the modern Civil Rights Movement in Durham in the late 1950s and 1960s, which also encouraged lower-income blacks to become politically active. His strategies—which were once considered too radical by his peers—allowed Austin to maintain his influence in Durham well into the 1950s and 1960s. In doing so, Austin created a lasting impact for Durham.
Document 2: South Side Writers Group: The South Side Writers Group (occasionally called South Side Writers' Group) was a circle of African-American writers and poets formed in the 1930s in Chicago, which included Richard Wright, Arna Bontemps, Margaret Walker, Fenton Johnson, Theodore Ward, Garfield Gordon, Frank Marshall Davis, Julius Weil, Dorothy Sutton, Russell Marshall, Robert Davis, Marion Perkins, Arthur Bland, Fern Gayden, and Alberta Sims . Consisting of some twenty authors, the group championed the New Realism movement and Social realism. The group met at the Abraham Lincoln Centre on South Cottage Grove Avenue near the Bronzeville District.
Document 3: American Writers Association: The American Writers Association (AWA) was an organization formed in 1946 in opposition to an attempt to introduce a form of trade unionism for authors. Its members included writers such as Bruce Barton, John Dos Passos, John Erskine, James T. Farrell, John T. Flynn, Rupert Hughes, Zora Neale Hurston, Clarence Budington Kelland, Clare Boothe Luce, Eugene Lyons, Margaret Mitchell, Ayn Rand, Dorothy Thompson and Louis Waldman.
Document 4: Frank Marshall Davis: Frank Marshall Davis (December 31, 1905 – July 26, 1987) was an American journalist, poet, political and labor movement activist, and businessman.
Document 5: William Davis (journalist): William Davis, Knight, Order of Merit of Italian Republic, (born 6 March 1933), is a journalist, broadcaster, editor, company director, and founder of the in-flight magazine "High Life". In the early 1990s Davis became chairman of the British Tourist Authority and English Tourist Board. Davis remains an active commentator, broadcasting and publishing books and writing articles.
Document 6: Chicago Star: The Chicago Star was a weekly publication, founded in 1946 and financed by Trade unions. The board of directors were Ernest De Maio, Frank Marshall Davis, William L. Patterson, Grant Oakes, and William Sennett. Davis was the executive editor, Sennett the general manager, and Carl Hirsch managing editor. Howard Fast was a columnist, and Rockwell Kent a contributing editor. In an introduction to a book about Davis, John Edgar Tidwell indicated that the first issue was launched on July 4th to "[wrap] itself in the holiday's symbolic meaning." The paper carried Davis's weekly editorial "Frank-ly Speaking".
Document 7: Chicago Black Renaissance: The Chicago Black Renaissance (also known as the Black Chicago Renaissance) was a creative movement that blossomed out of the Chicago Black Belt on the city's South Side and spanned the 1930s and 1940s before a transformation in art and culture in the mid-1950s through the turn of the century. The movement included such famous African-American writers as Richard Wright, Margaret Walker, Gwendolyn Brooks, Arna Bontemps, and Lorraine Hansberry, as well as musicians Thomas A. Dorsey, Louis Armstrong, and Earl Hines. During the Great Migration, which brought tens of thousands of African-Americans to Chicago's South Side, African-American writers, artists, and community leaders began promoting racial pride and a new black consciousness, similar to that of the Harlem Renaissance in New York City. Unlike the Harlem Renaissance, the Chicago Black Renaissance did not receive the same amount of publicity on a national setting. This was due to several factors, including the lower profile participants in the movement, the lack of wealthy patrons investing in the movement, and a geographical distance from New York as a publishing center.
Document 8: Langston Hughes: James Mercer Langston Hughes (February 1, 1902 – May 22, 1967) was an American poet, social activist, novelist, playwright, and columnist from Joplin, Missouri.
Document 9: Where We At: "Where We At" Black Women Artists, Inc. (WWA) was a collective of black women artists affiliated with the Black Arts Movement of the 1960s and 1970s. It included artists such as Dindga McCannon, Kay Brown, Faith Ringgold, Jerri Crooks, Charlotte Kâ (Richardson), and Vivian E. Browne. It was formed in the spring of 1971, in the wake of an exhibition of the same name organized by 14 black women artists at the Acts of Art Gallery in Greenwich Village. Themes such as the unity of the Black family, Black male-female relationships, contemporary social conditions, and African traditions were central to the work of the WWA artists. The group was intended to serve as a source of empowerment for African-American women, providing a means for them to control their self-representation and to explore issues of Black women’s sensibility and aesthetics. Like AfriCobra, a Chicago-based Black Arts group, the WWA was active in fostering art within the African-American community and using it as a tool of awareness and liberation. The group organized workshops in schools, hospitals, and cultural centers, as well as art classes for youth in their communities.
Document 10: Allison Davis: William Boyd Allison Davis (October 14, 1902 – November 21, 1983) was an American educator, anthropologist, writer, researcher, and scholar. He was considered one of the most promising black scholars of his generation, and he was the first African-American to hold a full faculty position at a major white university when he joined the staff of the University of Chicago in 1942, where he would spend the balance of his academic life. Among his students during his tenure at the University of Chicago were anthropologist St. Clair Drake and sociologist Nathan Hare. Davis, who has been honored with a commemorative postage stamp by the United States Postal Service, is best remembered for his pioneering anthropology research on southern race and class during the 1930s, his research on intelligence quotient in the 1940s and 1950s, and his support of "compensatory education" that contributed to the intellectual genesis of the federal Head Start Program.
Document 11: Southern Renaissance: The Southern Renaissance (also known as Southern Renascence) was the reinvigoration of American Southern literature that began in the 1920s and 1930s with the appearance of writers such as William Faulkner, Thomas Wolfe, Caroline Gordon, Elizabeth Madox Roberts, Katherine Anne Porter, Allen Tate, Tennessee Williams, Robert Penn Warren, and Zora Neale Hurston, among others.
Document 12: Richard Wright (author): Richard Nathaniel Wright (September 4, 1908 – November 28, 1960) was an American author of sometimes controversial novels, short stories, poems, and non-fiction. Much of his literature concerns racial themes, especially related to the plight of African Americans during the late 19th to mid-20th centuries, who suffered discrimination and violence in the South and the North. Literary critics believe his work helped change race relations in the United States in the mid-20th century.
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: Hansberry College Prep: Hansberry College Prep, formerly known as "Noble Auburn Gresham College Prep", is a public four-year charter high school located in the Auburn Gresham in Chicago, Illinois. It is a part of the Noble Network of Charter Schools. Hansberry College Prep opened its doors in 2012 as Noble Auburn Gresham College Prep in recognition of the neighborhood in which the school resides. In July 2013, the campus changed its name to Hansberry College Prep in honor of Lorraine Hansberry, an African-American writer and playwright who grew up on Chicago's south side and who worked to combat racial segregation in the 1950s and 1960s. Hansberry College Prep currently serves grades nine through twelve and will graduate its first class in 2016.
Document 15: North Group: The North Group was an intellectual community comprising various writers, artists, philosophers, politicians, and intellectuals from Northern Peru, especially from the La Libertad Region. It was founded in 1915 in the city of Trujillo. At first known as the "Bohemians of Trujillo," the community adopted the name "the North Group" in 1923. Early leaders included journalist Antenor Orrego and poet José Eulogio Garrido. Its most prominent members included poet Cesar Vallejo, politician Victor Raul Haya de la Torre, Alcides Spelucín, Macedonio de la Torre, Juan Espejo Asturrizaga, Francisco Xandóval, and Ciro Alegría. This group inspired the work of Eduardo González Viaña, one of its modern successors.
ground_truth: Frank Marshall Davis