Question: In Dreams from My Real Father: A Story of Reds and Deception, the person who is presented as Barack Obama's biological father is born on what date?

full_context: Document 1: Efforts to impeach Barack Obama: During the presidency of Barack Obama, certain Republican congressmembers stated that Obama may have engaged in impeachable activity and that he might face attempts to remove him from office. Rationales offered for possible impeachment included false claims that Obama was born outside of the United States, that he allegedly allowed people to use bathrooms based on their gender identity, an alleged White House cover-up after the 2012 Benghazi attack and failure to enforce immigration laws. No list of articles of impeachment was ever drawn up and proposed to the Judiciary Committee.
Document 2: 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 3: 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 4: Ronald Loui: Ronald Prescott Loui is an American computer scientist and philosopher identified as "Frederick" in U.S. President Barack Obama's "Dreams From My Father" memoir, the first classmate the ten-year-old Obama meets at Punahou School. Loui appears in Obama biographies, national and international newspaper articles, in online columns, in a film documentary, on NPR and on Fox TV news. In cartoon form, he appears as Obama's childhood sidekick in the comic biography by Jeff Mariotte. Loui is the first friend named and quoted by Obama in his memoir. In a radio interview, Loui explained that his brother Terrence was really the first person who welcomed Obama and his grandfather to Punahou (so the character in the memoir is a composite of two people).
Document 5: 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 6: 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 7: Barack Obama: Der schwarze Kennedy: Barack Obama – Der schwarze Kennedy (English: Barack Obama – The black Kennedy ) is a best-selling German-language biography of President of the United States Barack Obama by journalist Christoph von Marschall. The book was written by Marschall while he spent much of 2007 travelling with Obama's presidential campaign as a reporter for the Berlin newspaper "Der Tagesspiegel". It covers Obama’s life from his childhood, through his college years, his time as a community organizer in Chicago, Illinois, and his political career including his 2008 presidential campaign. Marschall sums up his impressions of Obama by saying, “Seine Lebensgeschichte steht für den amerikanischen Traum.” (“His life story stands for the American Dream.”)
Document 8: 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 9: 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 10: Barack Obama Sr.: Barack Hussein Obama Sr. ( ; 18 June 1936 – 24 November 1982) was a Kenyan senior governmental economist and the father of Barack Obama, the 44th President of the United States. He is a central figure of his son's memoir, "Dreams from My Father" (1995). Obama married in 1954 and had two children with his first wife, Kezia. He was selected for a special program to attend college in the United States and studied at the University of Hawaii. There, Obama met Stanley Ann Dunham, whom he married in 1961, and with whom he had a son, Barack II. She divorced him three years later. The elder Obama later went to Harvard University for graduate school, where he earned an M.A. in economics, and returned to Kenya in 1964. He saw his son Barack once more, when the boy was about ten.
Document 11: 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 12: Barack Obama citizenship conspiracy theories: During Barack Obama's campaign for president in 2008, through his presidency, and afterwards, many conspiracy theories were circulated, falsely asserting that he was not a natural-born citizen of the United States and consequently, under , that he was ineligible to be President of the United States.
Document 13: Daryl Davis: Daryl Davis is an American R&B and blues musician, author, actor and bandleader. Known for his energetic style of Boogie-woogie piano, Davis has played with such musicians as Chuck Berry, Jerry Lee Lewis, B. B. King, Bruce Hornsby, and Bill Clinton. His efforts to improve race relations, in which as an African-American he engaged with members of the Ku Klux Klan (KKK), have been reported on by media such as CNN and "The Washington Post". Davis summed up his advice as: "Establish dialogue. When two enemies are talking, they're not fighting."
Document 14: 2016: Obama's America: 2016: Obama's America is a 2012 documentary film by conservative author and political commentator Dinesh D'Souza. The film was produced by Doug Sain and Gerald R. Molen. D'Souza and John Sullivan co-directed and co-wrote the film, which is based on D'Souza's book "The Roots of Obama's Rage" (2010). Through interviews and reenactments, the film compares the similarities of the lives of D'Souza and President Barack Obama as D'Souza alleges that early influences on Obama are affecting his domestic policy decisions.
Document 15: Dreams from My Real Father: Dreams from My Real Father: A Story of Reds and Deception is a 2012 American film by Joel Gilbert. It presents his conspiracy theory that U.S. President Barack Obama's biological father was Frank Marshall Davis, an American poet and labor activist in Chicago and Hawaii, rather than the Kenyan Barack Obama, Sr. The film claims that Davis (who had been a closet member of the Communist Party USA) influenced the young Obama's ideology, a claim disputed by Obama biographer David Remnick. The title is derived from Obama's memoir about his early life, "Dreams from My Father" (1995). Reviews of the film were generally negative, noting that Gilbert had not proved any of his allegations, and the film was described as a "pseudo-documentary" and in "bad taste".
ground_truth: December 31, 1905