Question: Which film has the director who is older than the other, His Birthright or The Border Cavalier? 

<P0-S0> Elliot Silverstein( born August 3, 1927, in Boston, Massachusetts) is an American director, who is best known for being the director of the movie" Cat Ballou"( 1965). <SEP> <P1-S0> The Border Cavalier is a 1927 American Western film directed by William Wyler and written by Basil Dickey and Gardner Bradford. <P1-S1> The film stars Fred Humes, Evelyn Peirce, C.E. Anderson, William Barrymore, Joyce Compton and Dick La Reno. <P1-S2> The film was released on September 18, 1927, by Universal Pictures. <SEP> <P2-S0> His Birthright is a 1918 American drama film directed by William Worthington for Haworth Pictures Corporation. <P2-S1> Sessue Hayakawa produced the film and played the lead role. <P2-S2> The rest of the cast includes Marin Sais, Howard Davies, Mary Anderson, and Hayakawa's wife Tsuru Aoki. <SEP> <P3-S0> Rufus Norris( born 16 January 1965) is a British theatre and film director, who is currently the Artistic Director of the National Theatre. <SEP> <P4-S0> William Wyler (born Willi Wyler ; July 1, 1902 – July 27, 1981) was an American film director, producer and screenwriter. <P4-S1> Notable works include "Ben-Hur" (1959), "The Best Years of Our Lives" (1946), and "Mrs. Miniver" (1942), all of which won Academy Awards for Best Director, as well as Best Picture in their respective years, making him the only director of three Best Picture winners as of 2019. <P4-S2> Wyler received his first Oscar nomination for directing "Dodsworth" in 1936, starring Walter Huston, Ruth Chatterton and Mary Astor, "sparking a 20-year run of almost unbroken greatness." <P4-S3> Film historian <P4-S4> Ian Freer calls Wyler a "bona fide perfectionist", whose penchant for retakes and an attempt to hone every last nuance, "became the stuff of legend. <P4-S5> " <P4-S6> His ability to direct a string of classic literary adaptations into huge box-office and critical successes made him one of "Hollywood's most bankable moviemakers" during the 1930s and 1940s and into the '60s. <P4-S7> Through his talent for staging, editing, and camera movement, he turned dynamic theatrical spaces into cinematic ones. <P4-S8> He helped propel a number of actors to stardom, finding and directing Audrey Hepburn in her Hollywood debut film, "Roman Holiday" (1953), and directing Barbra Streisand in her debut film, "Funny Girl" (1968). <P4-S9> Both of these performances won Academy Awards. <P4-S10> He directed Olivia de Havilland to her second Oscar in "The Heiress" (1949) and Laurence Olivier in "Wuthering Heights" (1939), for his first Oscar nomination. <P4-S11> Olivier credited Wyler with teaching him how to act for the screen. <P4-S12> And Bette Davis, who received three Oscar nominations under his direction and won her second Oscar in "Jezebel" (1938), said Wyler made her a "far, far better actress" than she had ever been. <P4-S13> Other popular Wyler films include: "Hell's Heroes" (1929), "Dodsworth" (1936), "The Westerner" (1940), "The Letter" (1940), "Friendly Persuasion" (1956), "The Big Country" (1958), "The Children's Hour" (1961) and "How to Steal a Million" (1966). <SEP> <P5-S0> William Worthington( April 8, 1872 in Troy, New York – April 9, 1941 in Beverly Hills, California) was an American silent film actor and director.