Question: Do both Jack Finney and Thomas Keneally have the same nationality ? 

full_context: Document 1: An Angel in Australia: An Angel in Australia is a novel by Thomas Keneally, set in Australia during World War II.
Document 2: Schindler's List: Schindler's List is a 1993 American epic historical period drama film directed and co-produced by Steven Spielberg and scripted by Steven Zaillian. It is based on the novel "Schindler's Ark" by Australian novelist Thomas Keneally. The film relates a period in the life of Oskar Schindler, an ethnic German businessman, during which he saved the lives of more than a thousand mostly Polish-Jewish refugees from the Holocaust by employing them in his factories during World War II. It stars Liam Neeson as Schindler, Ralph Fiennes as SS officer Amon Göth, and Ben Kingsley as Schindler's Jewish accountant Itzhak Stern.
Document 3: Peter Carey (novelist): Peter Philip Carey AO (born 7 May 1943) is an Australian novelist. Carey has won the Miles Franklin Award three times and is frequently named as Australia's next contender for the Nobel Prize in Literature. Carey is one of only four writers to have won the Booker Prize twice—the others being J. G. Farrell, J. M. Coetzee and Hilary Mantel. Carey won his first Booker Prize in 1988 for "Oscar and Lucinda", and won for the second time in 2001 with "True History of the Kelly Gang". In May 2008 he was nominated for the Best of the Booker Prize.
Document 4: Oskar Schindler: Oskar Schindler (28 April 1908 – 9 October 1974) was a German industrialist, spy, and member of the Nazi Party who is credited with saving the lives of 1,200 Jews during the Holocaust by employing them in his enamelware and ammunitions factories, which were located in occupied Poland and the Protectorate of Bohemia and Moravia. He is the subject of the 1982 novel "Schindler's Ark" and its 1993 film adaptation, "Schindler's List", which reflected his life as an opportunist initially motivated by profit, who came to show extraordinary initiative, tenacity, and dedication to save the lives of his Jewish employees.
Document 5: Thomas Keneally: Thomas Michael Keneally, AO (born 7 October 1935) is a prolific Australian novelist, playwright, and essayist. He is best known for writing "Schindler's Ark", the Booker Prize-winning novel of 1982 which was inspired by the efforts of Poldek Pfefferberg, a Holocaust survivor. The book would later be adapted to Steven Spielberg's "Schindler's List", which won the Academy Award for Best Picture.
Document 6: Body Snatchers (1993 film): Body Snatchers is a 1993 American science fiction horror film directed by Abel Ferrara and starring Gabrielle Anwar, Billy Wirth, Terry Kinney, Meg Tilly, Christine Elise, R. Lee Ermey and Forest Whitaker. It is loosely based on the 1955 novel "The Body Snatchers" by Jack Finney.
Document 7: Jack Arnold (director): Jack Arnold (October 14, 1916 – March 17, 1992) was an American actor and film and television director, best known as one of the leading filmmakers of 1950s science fiction films. His most notable films are "It Came from Outer Space" (1953), "Creature from the Black Lagoon" (1954), "Tarantula" (1955), and "The Incredible Shrinking Man" (1957).
Document 8: Jack Fincher (screenwriter): Howard Kelly "Jack" Fincher (December 6, 1930 — April 10, 2003) was a screenwriter and journalist who has written for various magazines and periodicals, notably serving as a chief editor of "Life" magazine. He is also the husband of Claire Mae (née Boettcher), a mental health nurse from South Dakota who worked in drug addiction programs and the father of acclaimed film director David Fincher. Fincher once wrote a Howard Hughes biopic before it was decided to go with John Logan's script for "The Aviator" instead. He also wrote The Brain Mystery of Matter and Mind (The Human Body) (Torstar Books Inc.) It is believed that Jack Fincher is the name he used for his books and that Howard Kelly Fincher is the name he was given.
Document 9: Jack Dann: Jack Dann (born February 15, 1945) is an American writer best known for his science fiction, an editor and a writing teacher, who has lived in Australia since 1994. He has published over seventy books, in the majority of cases as editor or co-editor of story anthologies in the science fiction, fantasy and horror genres. He has published nine novels, numerous shorter works of fiction, essays and poetry and his books have been translated into thirteen languages. His work, which includes fiction in the science fiction, fantasy, horror, magical realism and historical and alternative history genres, has been compared to Jorge Luis Borges, Roald Dahl, Lewis Carroll, J.G. Ballard and Philip K. Dick.
Document 10: Schindler's Ark: Schindler's Ark (released in America as Schindler's List) is a Booker Prize-winning historical fiction novel published in 1982 by Australian novelist Thomas Keneally, which was later adapted into the highly successful movie "Schindler's List" directed by Steven Spielberg. The United States version of the book was called "Schindler's List" from the beginning; it was later re-issued in Commonwealth countries under that name as well. The novel was also awarded the Los Angeles Times Book Prize for Fiction in 1983.
Document 11: John Wyndham: John Wyndham Parkes Lucas Beynon Harris ( ; 10 July 1903 – 11 March 1969) was an English science fiction writer best known for his works written using the pen name John Wyndham, although he also used other combinations of his names, such as John Beynon and Lucas Parkes. Many of his works were set in post-apocalyptic landscapes. His best known works include "The Day of the Triffids" (1951) and "The Midwich Cuckoos" (1957), the latter filmed twice as "Village of the Damned".
Document 12: The Widow and Her Hero: The Widow and Her Hero is a novel by the Australian author Thomas Keneally set in Australia during World War II.
Document 13: Jack Finney: Jack Finney (October 2, 1911 – November 14, 1995) was an American author. His best-known works are science fiction and thrillers, including "The Body Snatchers" and "Time and Again". The former was the basis for the 1956 movie "Invasion of the Body Snatchers" and its remakes.
Document 14: Markus Zusak: Markus Frank Zusak (born 23 June 1975) is an Australian writer. He is best known for "The Book Thief" and "The Messenger" (US title, "I Am the Messenger"), two novels for young adults which have been international best-sellers. He won the annual Margaret A. Edwards Award in 2014 for his contributions to young-adult literature published in the US.
Document 15: Invasion of the Body Snatchers: Invasion of the Body Snatchers is a 1956 American science fiction horror film produced by Walter Wanger, directed by Don Siegel, that stars Kevin McCarthy and Dana Wynter. The black and white film, shot in Superscope, was partially done in a film noir style. Daniel Mainwaring adapted the screenplay from Jack Finney's 1954 science fiction novel "The Body Snatchers". The film was released by Allied Artists Pictures on a double bill with the British science fiction film "The Atomic Man".
ground_truth: no