Question: What did Caitlin Greer do for the company?

Context paragraphs:
Texize: Texize Chemical Company or simply Texize, is a chemical company incorporated in the 1940s which sold industrial cleaners to textile mills, hence the name "Texize."  It was also one of the first accounts of Henderson Advertising Agency, founded by James M. Henderson in 1946 in Greenville, South Carolina.  It was Henderson who persuaded Texize's founder, Jack Greer, to market the company's products for household use.  Texize's product line included Janitor In A Drum, Glass Plus, Fantastik, Spray 'N Wash, Vivid detergent, and many others.  Its consumer line was acquired by Dow Chemical Company in 1986; Texize still markets to industrial clients.

R. T. Greer and Company (Marion, Virginia): R. T. Greer and Company is a historic commercial building located at Marion, Smyth County, Virginia.  It was built in 1916.  R. T. Greer and Company was the Appalachian region's largest dealer in medicinal herbs.  They remained in business until 1968.  It is occupied by the Herb House Trading Company, Inc.

Into the Crevasse: "Into the Crevasse" is the second episode of the fourth season of the American television comedy series "30 Rock", and the 60th overall episode of the series.  The episode was written by co-showrunner and executive producer Robert Carlock and directed by Beth McCarthy-Miller.  It originally aired on the National Broadcasting Company (NBC) network in the United States on October 22, 2009.  Guest stars in "Into the Crevasse" include Will Arnett, Caitlin Fowler, Shawn Gianella, Jon Glaser, and Savanna Samson.

Caitlin Greer: Caitlin Greer (born 20th century) is an American actress and voice-over artist.  Her voice was used in Rockstar Games' "Bully" as Beatrice.  She is the narrator of "The New York Times"-bestselling "Hush, Hush" novel by Becca Fitzpatrick.  She has narrated many other books, but "Hush, Hush", is her most known work.

Caitlin Shetterly: Caitlin Shetterly is a Maine-based writer and theatre director.  Her books include "Modified"; "Made for You and Me: Going West, Going Broke, Finding Home" and the bestselling "Fault Lines: Stories of Divorce".  In 2003, Shetterly founded the Winter Harbor Theatre Company.  She was Artistic Director until 2011, when the company folded.

Bully (video game): Bully, originally released in the PAL region as Canis Canem Edit, is an action-adventure video game developed by Rockstar Vancouver and published by Rockstar Games.  It was released on 17 October 2006 for PlayStation 2.  A remastered version of the game, subtitled "Scholarship Edition", was developed by Mad Doc Software and released on 4 March 2008 for Xbox 360 and Wii, and on 21 October 2008 for Microsoft Windows.  Bully was re-released on PlayStation 4 available via digital download from PlayStation Network on 22 March 2016.  An updated version of the "Scholarship Edition", titled "Anniversary Edition", was developed by War Drum Studios and was released for Android and iOS on 8 December 2016.

Andrew Darbyshire: Andrew Charles Darbyshire AM is an Australian software company executive, philanthropist, author and speaker.  He is chairman of Pacsoft, a software development company, and is also active in several charitable and fundraising organisations.  He is chairman and Founder of Caitlin's Retreat,

Douglas Greer: Born in Canada, he moved with his family to Glendale, California in 1924.  He began working in the movies at age seven after winning a freckle contest.  His freckles earned him the name "Turkey Egg" by "Our Gang" director Robert F. McGowan.  After his retirement from movie business in 1934, Greer founded a successful company for laboratory furniture and supply company.  During World War II, Greer was a member of the 10th Mountain Division.  He was also a magician and member of the Magic Castle Club.  In his later years, Greer was also interviewed in some documentaries about "Our Gang".

RealD: RealD Inc. () is the company that develops the RealD 3D technology, used for projecting films in stereoscopic 3D using circularly polarized light.  The company was founded in 2003 by Michael V. Lewis and Joshua Greer.  Between 2005 and 2007 the company purchased StereoGraphics Inc. and optical components technology company ColorLink, a provider of rear-projection television (RPTV) equipment, polarizing film and optical technologies including technologies for the US Military.  RealD developed its acquired technology to create its 3D cinema systems.

The Heart of Ezra Greer: The Heart of Ezra Greer is a 1917 American silent drama film produced by the Thanhouser Company and directed by Emile Chautard.  The film focuses on Ezra Greer, a successful middle-aged man who searches for his college age daughter, Mary.  The wayward Mary was romanced and abandoned by Jack Denbeigh, later bearing his child.  Once Ezra becomes broke he finds employment as the valet for Jack Denbeigh.  After Jack's engagement to a cabaret girl, Mary becomes upset and leaves her child at Jack's home.  Contrary to Jack's wishes, Ezra keeps the child and Jack ultimately reveals that the child is his own.  Ezra convinces Jack to make things right and Ezra convinces the cabaret girl to leave Jack.  After a carriage accident in which the baby is injured, Ezra and Jack rush to the hospital and find Mary as a nurse crying over the child.  The film ends with the marriage of Jack and Mary.  The film was released by Pathé on October 7, 1917.  The film was the final release from Thanhouser and was deemed to be an average film by most reviewers.  Criticism for the film hinged on far-fetched coincidences to drive the plot.  The film is presumed lost.

Supporting paragraphs: Caitlin Greer Bully (video game)
Answer: Her voice was used