Question: Who deisgned the fountain that is named after a New York congressman and publisher of the "St. Louis Post Dispatch"? 

full_context: Document 1: Bennett Park (New York City): Bennett Park, also known as James Gordon Bennett Park, is a public park in New York City, named for James Gordon Bennett, Sr., the newspaper publisher who launched the "New York Herald" in 1835. It is located between Pinehurst and Fort Washington Avenues and West 183rd and 185th Streets in the Hudson Heights neighborhood of Washington Heights in northern Manhattan, on land purchased by Bennett in 1871, the year before his death. It sits opposite the northern Fort Washington Avenue entrance to the 181st Street subway station on the IND Eighth Avenue Line, serviced by the trains .
Document 2: Wallace fountain: Wallace fountains are public drinking fountains designed by Charles-Auguste Lebourg that appear in the form of small cast-iron sculptures scattered throughout the city of Paris, France, mainly along the most-frequented sidewalks. They are named after the Englishman Richard Wallace, who financed their construction. A great aesthetic success, they are recognized worldwide as one of the symbols of Paris. A Wallace Fountain can be seen outside the Wallace Collection in London, the gallery that houses the works of art collected by Sir Richard Wallace and the first four Marquesses of Hertford.
Document 3: 2011 Pulitzer Prize: The 2011 Pulitzer Prizes were announced on Monday, April 18, 2011. "The Los Angeles Times" won two prizes, including the highest honor for Public Service. "The New York Times" also won two awards. No prize was handed out in the Breaking News category. "The Wall Street Journal" won an award for the first time since 2007. Jennifer Egan's "A Visit From the Goon Squad" picked up the Fiction prize after already winning the 2010 National Book Critics Circle Award. Photographer Carol Guzy of "The Washington Post" became the first journalist to win four Pulitzer Prizes.
Document 4: J. David Stern: Julius David Stern (April 1, 1886 – October 10, 1971) (ofter referred to as J. David Stern) was an American newspaper publisher, best known as the liberal Democratic publisher of "The Philadelphia Record" from 1928 to 1947, as well as other newspapers including the "New York Post" from 1933 to 1939.
Document 5: Lincoln Steffens: Lincoln Joseph Steffens (April 6, 1866 – August 9, 1936) was a New York reporter who launched a series of articles in "McClure's", called "Tweed Days in St. Louis", that would later be published together in a book titled "The Shame of the Cities". He is remembered for investigating corruption in municipal government in American cities and for his early support for the Soviet Union.
Document 6: Old New York Evening Post Building: The Old "New York Evening Post" Building is the former office and printing plant of the "New York Evening Post" newspaper located at 20 Vesey Street between Church Street and Broadway in the Financial District of Manhattan, New York City. It was built in 1906-07 and was designed by architect Robert D. Kohn for Oswald Garrison Villard, who owned the Post at the time, and is considered to be "one of the few outstanding Art nouveau buildings" ever constructed in the United States.
Document 7: The Yellow Kid: The Yellow Kid was the name of a lead American comic strip character that ran from 1895 to 1898 in Joseph Pulitzer's "New York World", and later William Randolph Hearst's "New York Journal". Created and drawn by Richard F. Outcault in the comic strip Hogan's Alley (and later under other names as well), it was one of the first Sunday supplement comic strips in an American newspaper, although its graphical layout had already been thoroughly established in political and other, purely-for-entertainment cartoons. Outcault's use of word balloons in the "Yellow Kid" influenced the basic appearance and use of balloons in subsequent newspaper comic strips and comic books.
Document 8: New York Evening Post Building: The New York Evening Post Building, also known as the New York Post Building or the Post Towers, is a historic commercial building located in Lower Manhattan, New York City, New York. The building was designed by noted architect Horace Trumbauer and built in 1926.
Document 9: William Randolph Hearst: William Randolph Hearst Sr. ( ; April 29, 1863 – August 14, 1951) was an American businessman, politician, and newspaper publisher who built the nation's largest newspaper chain and media company Hearst Communications and whose flamboyant methods of yellow journalism influenced the nation's popular media by emphasizing sensationalism and human interest stories. Hearst entered the publishing business in 1887 after being given control of "The San Francisco Examiner" by his wealthy father. Moving to New York City, he acquired "The New York Journal" and fought a bitter circulation war with Joseph Pulitzer's "New York World" that sold papers by giant headlines over lurid stories featuring crime, corruption, graphics, sex, and innuendo. Acquiring more newspapers, Hearst created a chain that numbered nearly thirty papers in major American cities at its peak. He later expanded to magazines, creating the largest newspaper and magazine business in the world.
Document 10: The New York Times: The New York Times (sometimes abbreviated NYT and The Times) is an American daily newspaper, founded and continuously published in New York City since September 18, 1851, by The New York Times Company. "The New York Times" has won 122 Pulitzer Prizes, more than any other newspaper. The paper's print version in 2013 had the second-largest circulation, behind "The Wall Street Journal", and the largest circulation among the metropolitan newspapers in the United States. "The New York Times" is ranked 18th in the world by circulation. Following industry trends, its weekday circulation had fallen in 2009 to fewer than one million.
Document 11: Stoughton &amp; Stoughton: Stoughton & Stoughton was a New York-based architectural firm comprising the partnership of Charles (1860—1944) and Arthur Alexander Stoughton (1867—1955) who were born in Mount Vernon, New York. Arthur graduated from Columbia University in 1888 and trained at the École des Beaux-Arts, Paris, which matured an accomplished academic classical style, known especially in the United States, as Beaux-Arts architecture. In this vein, among their joint public commissions was the Soldiers' and Sailors' Monument (New York), dedicated on Memorial Day 1902. The firm won a competition for the design. Following this commission they were asked to design the 41st Precinct Station House on Mosholu Parkway, in Norwood, the Bronx, which is now the station house for the 52nd Precinct. The building is of red brick and architectural terracotta, with a clock tower.
Document 12: Pulitzer Fountain: Pulitzer Fountain is an outdoor fountain located in Manhattan's Grand Army Plaza in New York. The fountain is named after newspaper publisher Joseph Pulitzer who died in 1911 having bequeathed $50,000 for the creation of the fountain. Pulitzer intended his fountain to be "like those in the Place de la Concorde, Paris, France." The fountain was designed by the architect Thomas Hastings, and crowned by a statue conceived by the sculptor Karl Bitter. The fountain was dedicated in May 1916.
Document 13: New York World Exposé of the Ku Klux Klan: The New York World’s exposé of the Ku Klux Klan brought national media to the operations and actions of the Ku Klux Klan beginning on September 6th, 1921. The newspaper published a series of twenty one consecutive daily articles that discussed numerous aspects of Ku Klux Klan including rituals, recruitment methods, propaganda, and hypocrisies in logic. At least fifteen other newspapers nationwide picked up the coverage, which led to national discourse on the activities of the group. These publications included The St. Louis Post-Dispatch, Boston Globe, Pittsburgh Sun, The Plain Dealer (Cleveland), New Orleans Times-Picayune, Galveston News, Houston Chronicle, Seattle Times, Milwaukee Journal, Minneapolis Journal, Oklahoma City Oklahoman, Toledo Blade, Fort Wayne News-Sentinel, Syracuse Herald, Columbus Enquirer-Sun and the Albany Knickerbocker Press. The New York Times ran ads for the article series to increase exposure, while other large papers like the Baltimore Sun quickly picked up the article series instead of advertising for The World. The Ku Klux Klan announced shortly afterward that it would take legal action against all the publications that ran the article series for libel, seeking total damages of over ten million dollars.
Document 14: Marquis de Lafayette (Bartholdi): Marquis de Lafayette is an outdoor bronze sculpture of Gilbert du Motier, Marquis de Lafayette by artist Frédéric Auguste Bartholdi, located at Union Square Park in Manhattan, New York. Donated by French residents of New York and dedicated on September 6, 1876, the portrait statue rests on a Quincy granite pedestal. In 1991, it was conserved by the Municipal Art Society and the New York City Art Commission's joint Adopt-A-Monument Program.
Document 15: Joseph Pulitzer: Joseph J. Pulitzer ( ; ] ; born József Pulitzer; April 10, 1847 – October 29, 1911) was a newspaper publisher of the "St. Louis Post Dispatch" and the "New York World". Pulitzer introduced the techniques of yellow journalism (a type of journalism that presents little or no legitimate well-researched news) to the newspapers he acquired in the 1880s. He became a leading national figure in the Democratic Party and was elected congressman from New York. He crusaded against big business and corruption, and helped keep the Statue of Liberty in New York.
ground_truth: Thomas Hastings