Question: Who is the sibling of the artist that created The Windows of the World?

full_context: Document 1: James Phelps (musician): Phelps moved to Chicago in his teens and sang in several gospel groups, such as the Gospel Songbirds, the Holy Wonders (beside Lou Rawls) and the Soul Stirrers (with Sam Cooke). He founded the Clefs of Cavalry in the 1950s before starting a solo career in the 1960s.
Document 2: The Drinkard Singers: The Drinkard Singers were an American gospel singing group, most successful in the late 1950s and important in the careers of singers Cissy Houston, Dionne Warwick, Dee Dee Warwick, and Judy Clay.
Document 3: Window on the World: Window on the World is an American variety show which aired on the now-defunct DuMont Television Network. The program aired from January 27, 1949, to April 14, 1949. Each episode was 30 minutes long.
Document 4: The Chantels: The Chantels are a pop music group and were the second African-American girl group to enjoy nationwide success in the United States, preceded by The Bobbettes. The group was established in the early 1950s by students attending St. Anthony of Padua School in The Bronx. The original five members consisted of Arlene Smith (lead) (October 5, 1941), Sonia Goring Wilson (born Millicent Goring) (1940), Renée Minus White (1943), Jackie Landry Jackson (May 22, 1941 – December 23, 1997) and Lois Harris (1940). They derived their name from that of school St. Frances de Chantal.
Document 5: The World Is a Ghetto: The World Is a Ghetto is the fifth album by the band War, released in late 1972 on United Artists Records. The album attained the number one spot on "Billboard", and was "Billboard" magazine's Album of the Year as the best-selling album of 1973. In addition to being "Billboard"'s #1 album of 1973, the album is ranked number 444 on "Rolling Stone" magazine's list of the 500 greatest albums of all time. The title track became a gold record.
Document 6: Clydie King: King provided backing vocals for Humble Pie, which had great success in the United States, and she went on to become an in-demand session singer, worked with Venetta Fields and Sherlie Matthews and recorded with B.B. King, The Rolling Stones, Steely Dan, Barbra Streisand, Bob Dylan, Linda Ronstadt, Joe Cocker, Dickey Betts, Joe Walsh, and many others. She was a member of The Blackberries with Fields and Matthews and sang on Joe Cocker's "Mad Dogs and Englishmen" tour, which became a feature film. In 1971, she was featured on the Beaver and Krause album "Gandarva". She sang the lead vocal on the gospel-inflected "Walkin' By the River." Ray Brown played bass on the cut.
Document 7: 'Bout Love: 'Bout Love is the seventh studio album by American R&B singer Bill Withers, released in 1978 on the Columbia label.
Document 8: Southernaires: The Southernaires, organized ca 1930, were an American popular vocal group in radio broadcasting of the 1930s and 1940s. They were known for their renditions of spirituals and work songs. In 1942, they won a widely publicized case of hotel discrimination.
Document 9: Selah Jubilee Singers: The Selah Jubilee Singers were an American gospel vocal quartet, who appeared in public as a gospel group but who also had a successful recording career as a secular group in the 1930s & 1940s.
Document 10: Do You Know the Way to San Jose: ``Do You Know the Way to San Jose ''is a 1968 popular song written and composed for singer Dionne Warwick by Burt Bacharach, who composed the music, and Hal David, who wrote the lyrics. The song was Warwick's biggest international hit, selling over a million copies and winning Warwick her first Grammy Award. David's lyrics tell the story of a native of San Jose, California who, having failed to break into the entertainment field in Los Angeles, is set to return to her hometown.
Document 11: What a Wonderful World: ``What a Wonderful World ''Single by Louis Armstrong from the album What a Wonderful World B - side`` Cabaret'' Released October 18, 1967 Format 7 ''Recorded August 16, 1967 Genre Traditional pop jazz Length 2: 21 Label ABC 10982, HMV Songwriter (s) Bob Thiele (as George Douglas) George David Weiss Producer (s) Bob Thiele Louis Armstrong singles chronology ``Mi va de cantare'' (1967)`` What a Wonderful World ''(1967) ``Hello Brother'' (1968)`` Mi va de cantare ''(1967) ``What a Wonderful World'' (1967)`` Hello Brother ''(1968)
Document 12: Computer World: Computer World () is the eighth studio album by German electronic band Kraftwerk, released on 10 May 1981. The album peaked at on the UK Albums Chart. It was certified silver by the British Phonographic Industry (BPI) on 12 February 1982 for shipments in excess of 60,000 copies.
Document 13: The Windows of the World: The Windows of the World is the title of the eighth studio album by Dionne Warwick, released August 1967 when the title cut was in the Top 40.
Document 14: A cappella: In July 1943, as a result of the American Federation of Musicians boycott of US recording studios, the a cappella vocal group The Song Spinners had a best-seller with "Comin' In On A Wing And A Prayer". In the 1950s several recording groups, notably The Hi-Los and the Four Freshmen, introduced complex jazz harmonies to a cappella performances. The King's Singers are credited with promoting interest in small-group a cappella performances in the 1960s. In 1983 an a cappella group known as The Flying Pickets had a Christmas 'number one' in the UK with a cover of Yazoo's (known in the US as Yaz) "Only You". A cappella music attained renewed prominence from the late 1980s onward, spurred by the success of Top 40 recordings by artists such as The Manhattan Transfer, Bobby McFerrin, Huey Lewis and the News, All-4-One, The Nylons, Backstreet Boys and Boyz II Men.[citation needed]
Document 15: A Girl Called Dusty: Dusty Springfield had been a member of the girl group The Lana Sisters from 1958 to 1960, and the folk-pop trio The Springfields from 1960–1963, in the latter case with her brother Tom Springfield. While on tour in the US in the early 1960s she was exposed to soul music, which was to have a profound impact on her subsequent life and career. Although The Springfields were moderately successful, with songs such as "Island of Dreams", "Bambino" and "Silver Threads And Golden Needles" (a No. 16 US country hit), their style of music limited the wide range of material that Dusty Springfield wanted to sing. Therefore, in 1963, Springfield decided to begin a career as a solo singer.
ground_truth: Dee Dee Warwick
sub_queries: What artist created The Windows of the World? Answer: Dionne Warwick
Dionne Warwick >> sibling Answer: Dee Dee Warwick