Question: Who directed a sound film first Béla Gaál or Millard Webb ?

full_context: Document 1: Marc Webb: Marc Preston Webb (born August 31, 1974) is an American music video, short film, and film director. He made his feature film directorial debut with the 2009 romantic comedy-drama "(500) Days of Summer", and went on to direct the 2012 "Spider-Man" reboot "The Amazing Spider-Man", its 2014 sequel, "The Amazing Spider-Man 2", and the 2017 comedy-drama films "Gifted" and "The Only Living Boy in New York".
Document 2: Kenneth Webb: Kenneth S. Webb (October 16, 1892 in New York City – March 23, 1966 in Hollywood, California) was an American film director, screenwriter, and composer noted for directing a number of films in the early age of the American film industry. He helped write the "Gay Divorce" along with Samuel Hoffenstein.
Document 3: Millard Webb: Millard Webb (6 December 1893 – 21 April 1935), was an American screenwriter and director. He directed 20 films between 1920 and 1933. His best-known film is the 1926 silent John Barrymore adventure "The Sea Beast" costarring Dolores Costello. Webb also directed the early sound Florenz Ziegfeld produced talkie "Glorifying the American Girl" released by Paramount in 1929. His active years were from 1916 to 1933.
Document 4: Béla Tarr: Béla Tarr (born 21 July 1955) is a Hungarian film director. His body of work consists mainly of art films with philosophical themes and long takes.
Document 5: Béla Gaál: Béla Gaál (2 January 1893 – 18 February 1945) was a Hungarian film director. His 1930 film "Csak egy kislány van a világon" was the first sound film to be made in Hungary.
Document 6: Alice Guy-Blaché: Alice Guy-Blaché (July 1, 1873 – March 24, 1968) was the first person to be a film director and writer of narrative fiction films. She experimented with Gaumont's Chronophone sound syncing system, color tinting, interracial casting, and special effects.
Document 7: Tales of Budapest: Tales Of Budapest (Hungarian: "Pesti mese" ) is a 1937 Hungarian comedy film directed by Béla Gaál.
Document 8: William C. deMille: William Churchill de Mille (July 25, 1878 – March 5, 1955) was an American screenwriter and film director from the silent movie era through the early 1930s. He was also a noted playwright prior to moving into film. Once he was established in film he specialized in adapting Broadway plays into silent films.
Document 9: Cinema of Hungary: Hungary has had a notable cinema industry from the beginning of the 20th century, with Hungarians who affected the world of motion picture both inside and outside the borders. The former could be characterised by directors István Szabó, Béla Tarr, or Miklós Jancsó, the latter by William Fox, who founded Fox Studios, Alexander Korda, playing a leading role in start of Britain's film industry, or Adolph Zukor, founder of Paramount Pictures. Examples of successful Hungarian films include "Merry-go-round", "Mephisto", "Werckmeister Harmonies", and "Kontroll".
Document 10: The Web (film): The Web is a 1947 American film noir crime film directed by Michael Gordon starring Ella Raines, Edmond O'Brien, William Bendix and Vincent Price.
Document 11: The Sea Beast: The Sea Beast is a 1926 American silent drama film directed by Millard Webb, starring John Barrymore and Dolores Costello. The film was a major commercial success and one of the biggest pictures of 1926. "The Sea Beast" is an adaptation of the novel "Moby-Dick" by Herman Melville, a story about a monomaniacal hunt for a great white whale. However, the film alters the novel's plotline by establishing prequel and sequel elements that are not in the original story—such as the romancing of Esther and Ahab's safe return, respectively—and substitutes a happy ending for Melville's original tragic one. Some of the characters in the film do not appear in Melville's original novel.
Document 12: The Master Mind (1920 film): The Master Mind (also known as Sinners Three) is a lost 1920 American silent crime drama film produced by Whitman Bennett and released by Associated First National Pictures, later just First National Pictures). Kenneth Webb directed and Lionel Barrymore stars. It is based on a 1913 play, "The Master Mind", by playwright Daniel David Cohen also known as Daniel D. Carter.
Document 13: Millie (film): Millie (1931) is a pre-Code drama film directed by John Francis Dillon from a screenplay by Charles Kenyon and Ralph Morgan, based on a novel of the same name by Donald Henderson Clarke. The film was an independent production by Charles R. Rogers, distributed by RKO Radio Pictures, after their acquisition of Pathé Exchange. It starred Helen Twelvetrees in one of her best roles, with a supporting cast which included Lilyan Tashman, James Hall, Joan Blondell, John Halliday and Anita Louise.
Document 14: Modern Girls (1937 film): Modern Girls or Today's Girls (Hungarian: Mai lányok) is a 1937 Hungarian comedy film directed by Béla Gaál and starring Lia Szepes, Jëno Pataky and Steven Geray. The film may be best remembered for Magda Gabor's appearance in a supporting role.
Document 15: The New Relative: The New Relative (Hungarian: Az új rokon ) is a 1934 Hungarian comedy film directed by Béla Gaál.
ground_truth: Millard Webb