Question: How many times did the star of the film  "Beau James" host the Academy Awards show ?

full_context: Document 1: Jimmy Lerner: Jimmy Lerner was born June 22, 1951 and raised in Brooklyn, New York. He spent 18 years as a Pacific Bell (now part of AT&T) marketing executive, served for the U.S. Army in Panama, received an M.B.A. and spent time as a taxicab driver. He published his first book in 2002, "You Got Nothing Coming", based on his experiences serving a 2½ year sentence in a Nevada State Prison for the voluntary manslaughter of Mark Slavin in 1998.
Document 2: Danny Thomas: Amos Muzyad Yakhoob Kairouz (January 6, 1912 – February 6, 1991), known professionally by his stage name Danny Thomas, was an American nightclub comedian, singer, actor, and producer, whose career spanned five decades. He created and starred in one of the most successful and long running situation comedies in the history of American network television. In addition to guest roles on many of the comedy, talk and musical variety programs of his time, his legacy includes a lifelong dedication to fundraising for charity.
Document 3: Pat Boone: Charles Eugene "Pat" Boone (born June 1, 1934) is an American singer, composer, actor, writer, television personality, motivational speaker, and spokesman. He was a successful pop singer in the United States during the 1950s and early 1960s. He sold more than 45 million records, had 38 top-40 hits, and appeared in more than 12 Hollywood films.
Document 4: Jimmy Darmody: James Edison Darmody is a fictional character in the television show "Boardwalk Empire", played by Michael Pitt. He is one of the main characters in the first two seasons of the series. Unlike most of the other main characters in the series, Jimmy is not based on any historical figure, being entirely a fictional creation of the writers. Pitt is also the only actor besides Steve Buscemi to appear in every episode for which he is credited.
Document 5: Jimmy Gestapo: James Drescher (born December 10, 1960), better known as Jimmy G or Jimmy Gestapo and also known as Jimmy Spliff, is the lead singer for New York based hardcore punk band Murphy's Law.
Document 6: Bob Barker: Robert William Barker (born December 12, 1923) is an American former television game show host. He is known for hosting CBS's "The Price Is Right" from 1972 to 2007, making it the longest-running daytime game show in North American television history, and for hosting "Truth or Consequences" from 1956 to 1974.
Document 7: Bombshell (musical): Bombshell is an American musical with music and lyrics by Marc Shaiman, and Scott Wittman, based on the original fictitious musical from the first season of the NBC television series "Smash". The songs include soulful jazz anthems and upbeat pop songs. Bombshell is the life story of Marilyn Monroe. It tells the story of the aspiring starlet, who transforms herself into a worldwide sex symbol, her early life, and her alleged affair with American President John F. Kennedy.
Document 8: Jimmy (musical): Jimmy is a musical with a score by Bill Jacob, lyrics by Patti Jacob and a book by Melville Shavelson and Morrie Ryskind. The musical describes the rise and fall of New York City Mayor Jimmy Walker, whose career was marred by corruption it was a romanticized version of Walker's tenure as mayor as presented in the 1957 film "Beau James", starring Bob Hope. The film was based on a biography of Walker, also titled "Beau James", written by Gene Fowler.
Document 9: Bing Crosby: Harry Lillis "Bing" Crosby Jr. ( ; May 3, 1903 – October 14, 1977) was an American singer and actor. Crosby's trademark warm bass-baritone voice made him the best-selling recording artist of the 20th century, having sold over one billion records, tapes, compact discs and digital downloads around the world.
Document 10: Beau James: Beau James is a 1957 film based on a non-fiction book of the same name by Gene Fowler. The movie stars Bob Hope in a rare dramatic role as Jimmy Walker, the colorful but controversial Mayor of New York City from 1926-32.
Document 11: Bob Hope: Bob Hope, KBE, KC*SG, KSS (born Leslie Towns Hope; May 29, 1903 – July 27, 2003) was an American comedian, vaudevillian, actor, singer, dancer, athlete and author. With a career spanning nearly 80 years, Hope appeared in more than 70 short and feature films, including a series of "Road" movies. In addition to hosting the Academy Awards show nineteen times, more than any other host, he appeared in many stage productions and television roles, and was the author of 14 books. The song "Thanks for the Memory" is widely regarded as his signature tune.
Document 12: Bob Monkhouse: Robert Alan "Bob" Monkhouse, OBE (1 June 1928 – 29 December 2003) was an English entertainer and comedian.
Document 13: Johnny Carson: John William Carson (October 23, 1925 – January 23, 2005) was an American talk show host and comedian, best known for his 30 years as host of "The Tonight Show Starring Johnny Carson" (1962–1992). Carson received six Emmy Awards, the Television Academy's 1980 Governor's Award, and a 1985 Peabody Award. He was inducted into the Television Academy Hall of Fame in 1987. Carson was awarded the Presidential Medal of Freedom in 1992 and received a Kennedy Center Honor in 1993.
Document 14: Billy Flynn (Chicago): Billy Flynn is a fictional character from the musical "Chicago". In the musical, Billy Flynn is a lawyer that can win any trial, mostly being murders done by murderous wives. He has never lost a case in his whole career. In the play, he defends Velma Kelly and Roxie Hart, winning both cases. Most of Billy Flynn's clients actually did commit the murder they are accused of, therefore Billy creates a fictional story like "She was defending herself" or "He was burgling her". Billy shows himself onstage by singing "All I Care About is Love"
Document 15: Bill (song): "Bill" is a song heard in Act II of Kern and Hammerstein's classic 1927 musical "Show Boat". The song was written by Kern and P.G. Wodehouse for their 1917 musical "Oh, Lady! Lady!!" for Vivienne Segal to perform, but withdrawn because it was considered too melancholy for that show. However, when Kern and Hammerstein were at work on the serious and somewhat tragic "Show Boat", they decided that the song would be perfect for a nightclub scene in the show. Hammerstein revised Wodehouse's original lyrics somewhat (though he would always give full credit to Wodehouse for the song and take none for himself), and the song was given to real-life nightclub singer Helen Morgan, who portrayed the mulatto Julie in "Show Boat", to sing.
ground_truth: nineteen times