Question: What year was the older sister of Debbie Allen born?

Context paragraphs:
Jonny Briggs: Jonny Briggs is a Children's BBC kitchen sink realism television programme first broadcast in 1985.  It revolves around the exploits of a young boy, the eponymous hero (played by Richard Holian), his pet dog, Razzle, and his eccentric family members: Mam (Jane Lowe) and Dad (Leslie Schofield), older sister Rita (Sue Devaney) and older brothers Albert (Tommy Robinson) and Humph (Humphrey) (Jeremy Austin).  Another older sister, Marilyn, is mentioned but never seen.  The stories often centre on Jonny's school life, where he and his best friend Pam are constantly in battle with the dreadful twins Ginny and Josie.

Out-of-Sync: Out-of-Sync is a 1995 crime drama film featuring LL Cool J in his first starring role.  The film was directed by Debbie Allen and co-starred Victoria Dillard, Tim Reid and Howard Hesseman.  The film had a $9,000,000 budget, but only made $10,000.

Kidz Crewe: ""The Krew "" formerly named 'Kidz Crewe KC5 is an American Band formed in Los Angeles California in 2013.  The Krew also uses the name 'KC5' which stands for Kidz Crewe The Starting Five.  The group was founded by Three time Emmy Award Winner, Ms. Debbie Allen.  Debbie Allen is the Band's Manager, Coach and Chief Choreographer.  The Krew KC5 is known for its original pop music, fast paced precision dance moves and signature Debbie Allen Choreography.  The KC5 lineup consists of Alaman Diadhiou, Alijah Kai, Morgan Etnyre, Dempsey Tonks and Ryan Phuong.  The Krew debuted their first concert in Brisbane Australia on 15 September 2013 at the Brisbane Festival.  The band has also made national television appearances on the Kris Jenner Show and Good Day LA.  The Krew current singles consist of U CAN BE and Break it Down and Turn it Up.

The Allen Brothers (American duo): The Allen Brothers (Austin Allen born February 7, 1901 - died January 5, 1959 and Lee Allen born June 1, 1906 - died February 24, 1981) were an American country music duo popular in the 1920s and 1930s.  They were nicknamed "The Chattanooga Boys" since many of their songs mentioned Chattanooga.

Phylicia Rashad: Phylicia Rashad or Rashād (born Phylicia Ayers-Allen, June 19, 1948) is an American actress, singer and stage director.  She is known for her role as Clair Huxtable on the long-running NBC sitcom "The Cosby Show" (1984–92), which earned her Emmy Award nominations in 1985 and 1986.  She was dubbed "The Mother" of the African-American community at the 2010 NAACP Image Awards.

Movmnt: movmnt magazine is an urban-leaning lifestyle magazine which was co-founded in 2006 by David Benaym and Danny Tidwell.  The magazine has featured columns by Mario Spinetti, Mia Michaels, Robert Battle, Debbie Allen, Alisan Porter, Rasta Thomas, and Frank Conway.  Both Travis Wall and Ivan Koumaev have made guest contributions to the publication, which has published photographs by Gary Land, Dave Hill, James Archibald Houston, and Alison Jackson.

Women of San Quentin: Women of San Quentin is a 1983 TV movie about female prison guards at San Quentin Prison.  It stars Stella Stevens and Debbie Allen.

Confessions of an Action Star: Confessions of an Action Star is an American action comedy mockumentary starring David Leitch, Angelina Jolie, Carrie-Anne Moss, Hugo Weaving, Eric Roberts, Dax Shepard, Debbie Allen, Lee Arenberg and directed by Brad Martin.  The film was entitled "Sledge: The Untold Story" during its film festival run and is distributed by Vivendi Entertainment and Lightyear Entertainment.

Fame (2003 TV series): Fame is a television series that ran on NBC in the summer of 2003.  The show was essentially NBC's attempt to duplicate the success of mega-hit "American Idol", right down to their selection of judges.  Former pop star Carnie Wilson was similar in her judgements to "American Idol's" Paula Abdul, Johnny Wright, the veteran music producer, was the show's analogue of Randy Jackson, and JoJo Wright was, like Simon Cowell, the judge who says things to stir people up.  The show retained the original "Fame" theme music (with a new vocal), as well as producer Debbie Allen.  Former boy band member Joey Fatone was the official host of the show, but Allen also made frequent appearances.

Debbie Allen: Deborrah Kaye "Debbie" Allen (born January 16, 1950) is an American actress, dancer, choreographer, television director, television producer, and a member of the President's Committee on the Arts and Humanities.  She is perhaps best known for her work on the 1982 musical-drama television series "Fame", where she portrayed dance teacher Lydia Grant, and served as the series' principal choreographer.  She currently portrays Catherine Avery on "Grey's Anatomy".  She is the younger sister of actress/director/singer Phylicia Rashad.

Supporting paragraphs: Debbie Allen Phylicia Rashad
Answer: 1948