Question: Who began producing films first, Bryan Foy or Alexandra Shiva?

Context paragraphs:
Bryan Foy: Bryan Foy (December 8, 1896 – April 20, 1977) was an American film producer and director.  He produced 214 films between 1924 and 1963.  He also directed 41 films between 1923 and 1934.  He headed the B picture unit at Warner Bros. where he was known as "the keeper of the B's".

David O. Selznick filmography: David O. Selznick (1902–1965) was an American motion picture producer whose work consists of three short subjects, 67 feature films, and one television production made between 1923 and 1957.  He is perhaps most notable as the producer of the 1939 epic "Gone With the Wind".  Selznick was born in Pittsburgh and educated in public schools in Brooklyn and Manhattan.  He began working in the film industry in New York while in his teens as an assistant to his father, jeweler-turned-film producer Lewis J. Selznick.  In 1923, he began producing films himself, starting with two documentary shorts and then a minor feature, "Roulette" (1924).  Moving to Hollywood in 1926, Selznick became employed at Metro-Goldwyn-Mayer (MGM), where he produced two films before switching to Paramount in early 1928.  After helping to guide Paramount into the sound era, Selznick moved to RKO Radio in 1931 where he served as the studio's executive producer.  During his time at RKO he oversaw the production of "King Kong" (1933) and helped to develop Katharine Hepburn and Myrna Loy into major film stars.

Lights of New York (1928 film): Lights of New York is a 1928 American crime drama film starring Helene Costello, Cullen Landis and Eugene Pallette, and directed by Bryan Foy.  Filmed in the Vitaphone sound-on-disc sound system, it is the first all-talking full-length feature film, released by Warner Bros., who had introduced the first feature-length with sound "The Jazz Singer" in the previous year.  The film, which cost $23,000 to produce ("B" picture), grossed over $1,000,000.  The enthusiasm with which audiences greeted the talkies was so great that by the end of 1929, Hollywood was producing sound films exclusively.

List of Disney television films: Beginning in the 1950s, Disney began producing films to air on television in their long-running anthology series, "Disneyland" (later to be popularly known as "The Wonderful World of Color", and later, "The Wonderful World of Disney").  Many of Disney's TV movies were miniseries that aired in installments over several weeks, and a few (such as Davy Crockett and The Scarecrow of Romney Marsh) were later re-edited and released theatrically.  During the 1980s, in addition to films made for their weekly TV series, Disney began making original films for their television network, The Disney Channel.  After the acquisition of ABC in the 1990s, Disney began co-producing uncharacteristic films (Stephen King's "Storm of the Century", "Home Alone 4") as well as TV reunion movies ("The Facts of Life Reunion", "The Growing Pains Movie") and a few in conjunction with Hallmark Entertainment ("Dinotopia", "Mr. St. Nick", "").

The Gorilla (1930 film): The Gorilla (1930) is an all-talking pre-Code murder mystery comedy film produced by First National Pictures, distributed by Warner Bros., and directed by Bryan Foy.  The movie stars Joe Frisco, Harry Gribbon, Walter Pidgeon and Lila Lee.  The film was based on the 1925 play, of the same name, by Ralph Spence.  The 1930 film version was a sound remake of the 1927 silent version, which was also produced by First National Pictures.

How to Dance in Ohio: How to Dance in Ohio is a 2015 Peabody Award-winning American documentary film directed by Alexandra Shiva.  The film follows a group of autistic teenagers in Columbus, Ohio preparing for their first spring formal.  They spend 12 weeks practising their social skills in preparation.  HBO Documentary Films acquired television rights to the film eleven days before its world premiere at the 2015 Sundance Film Festival.  The film premiered on HBO on October 26, 2015.  Three young women are the main subjects of the documentary.

Road Gang: Road Gang is a 1936 film directed by Louis King, written by Dalton Trumbo, produced by Bryan Foy, and starring Donald Woods and Kay Linaker.  The film shows economic and social injustice due to political corruption.

Stout Hearts and Willing Hands: Stout Hearts and Willing Hands is a 1931 American Pre-Code short comedy film directed by Bryan Foy.  It was nominated for an Academy Award in 1932 for Best Short Subject (Comedy), but was disqualified.  No reason was given for the disqualification.

Queen of the Night Clubs: Queen of the Night Clubs is a 1929 American Pre-Code musical drama film produced and directed by Bryan Foy, distributed by Warner Bros., and starring legendary nightclub hostess Texas Guinan.  The picture, which featured appearancess by Eddie Foy, Jr., Lila Lee, and George Raft, is now considered a lost film.

Alexandra Shiva: Alexandra Elizabeth Shiva is an American film producer and director.  "Bombay Eunuch" is her 2001 award-winning film, and in 2015 she showed "How to Dance in Ohio" at the Sundance Film Festival in the US Documentary Competition.  Shiva also founded a production studio called Gidalya Pictures.

Supporting paragraphs: Bryan Foy Alexandra Shiva
Answer: Bryan Foy