question: Which film has the director who was born earlier, Rockshow or Sheba, Baby?
context: Title: Rockshow
  Passage: Rockshow is a 1980 concert film release by Paul McCartney and Wings, filmed during the band's 1976 North American tour. The film features 30 songs from segments of four concerts of the tour: New York, on 25 May (four songs); Seattle, Washington, 10 June (five songs); and Los Angeles, California, 22 June (fifteen songs) and 23 June (six songs). Both the cover of the home video release and McCartney himself in his intro to "The McCartney Years" DVD acknowledge only the Seattle concert, however. These concerts were part of the 1975–76 Wings Over the World tour, which also produced the triple live album "Wings over America" (1976) and the "Wings Over the World" television documentary (1979). This is also the first film released by Miramax.
  Title: Sheba, Baby
  Passage: Sheba, Baby is a 1975 American blaxploitation action film directed by William Girdler and starring Pam Grier and Austin Stoker.
  Title: William Girdler
  Passage: William Girdler( October 22, 1947 – January 21, 1978) was an American filmmaker. In a span of six years, from 1972 to 1978, he directed nine feature films in such genres as horror and action. Girdler also wrote and produced three of his features," Abby Sheba, Baby" and" The Manitou".
  Title: Paul McCartney
  Passage: Sir James Paul McCartney( born 18 June 1942) is an English singer, songwriter, musician, composer, and record and film producer who gained worldwide fame as co-lead vocalist and bassist for the Beatles. His songwriting partnership with John Lennon remains the most successful in history. After the group disbanded in 1970, he pursued a successful solo career and formed the band Wings with his first wife, Linda, and Denny Laine. A self- taught musician, McCartney is proficient on bass, guitar, keyboards, and drums. He is known for his melodic approach to bass- playing( mainly playing with a plectrum), his versatile and wide tenor vocal range( spanning over four octaves), and his eclecticism( exploring styles ranging from pre-rock and roll pop to classical and electronica). McCartney began his career as a member of the Quarrymen in 1957, which evolved into the Beatles in 1960. Starting with the 1967 album" Sgt. Pepper's Lonely Hearts Club Band", he gradually became the Beatles' de facto leader, providing the creative impetus for most of their music and film projects. Of his Beatles songs, more than 2,200 artists have covered" Yesterday"( 1965), making it one of the most covered songs in popular music history. In 1970, McCartney debuted as a solo artist with the album" McCartney". Throughout the 1970s, he led Wings, one of the most successful bands of the decade, with more than a dozen international top 10 singles and albums. McCartney resumed his solo career in 1980. Since 1989, he has toured consistently as a solo artist, and in 1993, he formed the music duo the Fireman with Youth of Killing Joke. Beyond music, he has taken part in projects to promote international charities related to such subjects as animal rights, seal hunting, land mines, vegetarianism, poverty, and music education. McCartney is one of the most successful composers and performers of all time. He has written or co-written 32 songs that have reached No. 1 on the" Billboard" Hot 100, and, had 25.5 million RIAA- certified units in the United States. His honors include two inductions into the Rock and Roll Hall of Fame( as a member of the Beatles in 1988 and as a solo artist in 1999), 18 Grammy Awards, an appointment as a Member of the Order of the British Empire in 1965, and a knighthood in 1997 for services to music. As of 2015, he is also one of the wealthiest musicians in the world, with an estimated fortune of$ 730 million.
answer: Rockshow
citations: Sheba, Baby Rockshow Paul McCartney William Girdler