Question: Which is a playwright, Luis Valdez or Aubrey Scotto?

Context paragraphs:
Hitch Hike Lady: Hitch Hike Lady is a 1935 American comedy film directed by Aubrey Scotto and written by Gordon Rigby and Lester Cole.  The film stars Alison Skipworth, Mae Clarke, Arthur Treacher, James Ellison, Warren Hymer and Beryl Mercer.  The film was released on December 28, 1935, by Republic Pictures.

1,000 Dollars a Minute: 1,000 Dollars a Minute is a 1935 American comedy film directed by Aubrey Scotto.  The film was released on October 22, 1935.  The film was nominated for an Academy Award in the category Sound Recording.

Zoot Suit (film): Zoot Suit is a 1981 film adaptation of the Broadway play "Zoot Suit".  Both the play and film were written and directed by Luis Valdez.  The film stars Daniel Valdez, Edward James Olmos — both reprising their roles from the stage production — and Tyne Daly.  Many members of the cast of the Broadway production also appeared in the film.  Like the play, the film features music from Daniel Valdez and Lalo Guerrero, the "father of Chicano music."

Zoot Suit (play): Zoot Suit is a play written by Luis Valdez, featuring incidental music by Daniel Valdez and Lalo Guerrero.  "Zoot Suit" is based on the Sleepy Lagoon murder trial and the Zoot Suit Riots.  Debuting in 1979, "Zoot Suit" was the first Chicano play on Broadway.  In 1981, Luis Valdez also directed a filmed version of the play, combining stage and film techniques.

Luis Valdez: Luis Valdez (born June 26, 1940) is an American playwright, actor, writer and film director.  Regarded as the father of Chicano theater in the United States, Valdez is best known for his play "Zoot Suit", his movie "La Bamba", and his creation of El Teatro Campesino.  A pioneer in the Chicano Movement, Valdez broadened the scope of theatre and arts of the Chicano community.

I Was a Convict: I Was a Convict is a 1939 American crime film directed by Aubrey Scotto and written by Robert Hardy Andrews and Ben Markson.  The film stars Barton MacLane, Beverly Roberts, Clarence Kolb, Janet Beecher, Horace McMahon and Ben Welden.  The film was released on March 6, 1939, by Republic Pictures.

Follow Your Heart (1936 film): Follow Your Heart is a 1936 American film directed by Aubrey Scotto.

Happy Go Lucky (1936 film): Happy Go Lucky is a 1936 American musical film directed by Aubrey Scotto and written by Olive Cooper.  The film stars Phil Regan, Evelyn Venable, Jed Prouty, William Newell, Jonathan Hale and Harlan Briggs.  The film was released on December 14, 1936.  by Republic Pictures.

Ticket to Paradise (1936 film): Ticket to Paradise is a 1936 American drama film directed by Aubrey Scotto and written by Ray Harris, Jack Natteford and Nathanael West.  The film stars Roger Pryor, Wendy Barrie, Claude Gillingwater, Andrew Tombes, Luis Alberni and E. E. Clive.  The film was released on June 25, 1936, by Republic Pictures.

Aubrey Scotto: Aubrey Scotto (1895–1953) was an American film director and editor.

Supporting paragraphs: Luis Valdez Aubrey Scotto
Answer: Luis Valdez