Question: Which  American actress and comedian was Carrie Kemper sister 
Context: Carrie Dobro is an American actress.  She is best known for her leading role as Dureena Nafeel in the "Babylon 5" feature-length film "" and its short-lived spin-off TV series "Crusade".  Carrie played the character of Kulai on the ABC TV series "Hypernauts".  She has also guest starred on numerous other television shows such as "Beverly Hills, 90210", "Nightstand", "Townies", "Silk Stalkings", and "The Young and the Restless". Elizabeth Claire Kemper (born May 2, 1980) is an American actress and comedian.  She gained prominence when she starred in the NBC series "The Office" as receptionist Erin Hannon for the final five seasons.  After her role in "The Office", she was cast in a leading role as Kimmy Schmidt in the Netflix comedy series "Unbreakable Kimmy Schmidt", for which she has received critical acclaim.  Kemper is also known for her supporting roles in the films "Bridesmaids" (2011) and "21 Jump Street" (2012). AnnaSophia Robb (born December 8, 1993) is an American actress and model.  The films in which she starred include "Because of Winn-Dixie" (2005), "Charlie and the Chocolate Factory" (2005), "Bridge to Terabithia" (2007), "Race to Witch Mountain" (2009), "Soul Surfer" (2011), and "The Way, Way Back" (2013).  She also played the lead role of Carrie Bradshaw on The CW's series "The Carrie Diaries" from 2013 to 2014. Catherine Rosalind Russell (June 4, 1907 – November 28, 1976) was an American actress, comedian and singer, known for her role as fast-talking newspaper reporter Hildy Johnson in the Howard Hawks screwball comedy "His Girl Friday" (1940), as well as for her portrayals of Mame Dennis in "Auntie Mame" (1958) and Rose in "Gypsy" (1962).  A noted comedian, she won all five Golden Globes for which she was nominated.  Russell won a Tony Award in 1953 for Best Performance by an Actress in a Musical for her portrayal of Ruth in the Broadway show "Wonderful Town" (a musical based on the film "My Sister Eileen", in which she also starred).  She was nominated for the Academy Award for Best Actress four times throughout her career. Carrie Kemper is an American television writer who worked as a staff writer on the NBC sitcom "The Office".  She is the younger sister of actress Ellie Kemper. "Ultimatum" is the thirteenth episode of the seventh season of the American comedy television series "The Office", and the show's 139th episodes overall.  Written by Carrie Kemper and directed by David Rogers, the episode originally aired on January 20, 2011, on NBC. Mary Elizabeth "Sissy" Spacek ( ; born December 25, 1949) is an American actress and singer.  She began her career in the early 1970s and first gained attention for her role in the film "Badlands" (1973).  Her major breakthrough came in 1976 when she played the title character of Carrie White in Brian De Palma's horror film "Carrie", based on the first novel by Stephen King, for which she earned an Oscar nomination (a rare feat for an actor or actress in a horror movie).  She won the Academy Award for Best Actress for her portrayal of Loretta Lynn in the 1980 film "Coal Miner's Daughter," and also earned a Grammy nomination for the song "Coal Miner's Daughter" from the film's soundtrack.  She went on to receive further Oscar nominations for her roles in "Missing" (1982), "The River" (1984) and "Crimes of the Heart" (1986).  "Coal Miner's Daughter" and "Crimes of the Heart" also won her the Golden Globe Award for Best Actress in a Musical or Comedy. Carrie Kei Heim (born December 7, 1973) is an American actress, lawyer, and writer.  She is best known for her roles as Cornelia in "" and Nikki Ferris in "The Parent Trap II".  After completing "The Parent Trap ll", Carrie retired from acting. "Junior Salesman" is the thirteenth episode of the ninth season of the American comedy television series "The Office" and the 189th episode overall.  It originally aired on NBC on January 31, 2013.  The episode was written by Carrie Kemper and directed by David Rogers.  The episode features the return of several guest stars, including Chris Diamantopoulos as Brian the boom mike operator, Michael Schur as Dwight's cousin, Mose, Mark Proksch as Nate, and several others. "Spooked" is the fifth episode of the eighth season of the American comedy television series "The Office", and the show's 157th episode overall.  The episode originally aired on NBC in the United States on October 27, 2011.  It was written by Carrie Kemper, sister of cast member Ellie Kemper, and directed by Randall Einhorn.  The episode guest starred David Mazouz.
Answer: Elizabeth Claire Kemper