Question: What 1999 award was given to the book that was the basis for the 1996 comedy "Matilda"?

Context paragraphs:
Black Sheep (1996 film): Black Sheep is a 1996 comedy film directed by Penelope Spheeris, written by Fred Wolf and starring Chris Farley and David Spade.  The film portrays a political contest in which a candidate for Governor of Washington deals with unwanted, incompetent, and publicly embarrassing help from his brother.  The film also stars Tim Matheson, Christine Ebersole, and Gary Busey.  Chris Owen and Wolf have cameo appearances, and Farley's real-life brothers Kevin and John appear as two security guards at an MTV Rock the Vote concert.  It was the second collaboration between Farley and Spade, as well as the duo's second film with Paramount Pictures, following the 1995 film "Tommy Boy".  The film grossed $32.3 million during its U.S. theatrical run.

Butch Camp: Butch Camp is a 1996 comedy film.  Filmed and set in Chicago, Illinois, it tells the story of a mild-mannered gay man who, tired of being pushed around by straights, enrolls in "Butch Camp," a program designed to turn wimpy gay men into assertive, confident gay men.

Matilda (novel): Matilda is a book by British writer Roald Dahl.  "Matilda" won the Children's Book Award in 1999.  It was published in 1988 by Jonathan Cape in London, with 232 pages and illustrations by Quentin Blake.  It was adapted as an audio reading by actress Kate Winslet, a 1996 feature film directed by Danny DeVito, a two-part BBC Radio 4 programme starring Lauren Mote as Matilda, Emerald O'Hanrahan as Miss Honey, Nichola McAuliffe as Miss Trunchbull and narrated by Lenny Henry, and a 2010 musical.

Matilda (1996 film): Matilda is a 1996 American children's fantasy comedy film directed by Danny DeVito, who also produced with Michael Shamberg, Stacey Sher, and Lucy Dahl.  It was written by Nicholas Kazan and Robin Swicord, based on Roald Dahl's novel of the same name.  Mara Wilson, DeVito, Rhea Perlman, Embeth Davidtz, and Pam Ferris star.  The film is about a young genius named Matilda, who uses telekinesis to deal with her parents, who do not value education, and Agatha Trunchbull, the oppressive principal of Crunchem Hall Elementary School.

Puddle Cruiser: Puddle Cruiser is a 1996 comedy film, the first full-length film created by the Broken Lizard comedy group.

Return to Home Gori: Ritorno a casa Gori, internationally known as Return to Home Gori, is a 1996 comedy film directed by Alessandro Benvenuti.  It is the sequel of "Welcome to Home Gori".

Mason Gamble: Mason Wilson Gamble (born January 16, 1986) is an American former actor known for his portrayal of Dennis Mitchell in the 1993 film "Dennis the Menace", a role he got after beating out a reported 20,000 children who had auditioned, and as Jason Schwartzman's sidekick, Dirk Calloway, in Wes Anderson and Owen Wilson's critically acclaimed 1998 film "Rushmore".  He also appeared in "Anya's Bell" with Della Reese, starring as a dyslexic boy.  In 1999, Gamble portrayed Brady Lang in the thriller "Arlington Road".  He had a featured role in the short-lived 2001 CBS drama "Kate Brasher".  Additionally, he had a small role as McCluckey in the 1996 comedy "Spy Hard".

Drawing Flies: Drawing Flies is a 1996 comedy film from Kevin Smith's View Askew Productions.  It was written, directed, and edited by filmmakers Malcolm Ingram and Matt Gissing, with financial backing from Smith and Scott Mosier.

Jingle All the Way 2: Jingle All the Way 2 is a 2014 American Christmas comedy film directed by Alex Zamm.  The film stars Larry the Cable Guy and Santino Marella.  It is the sequel to the 1996 comedy film "Jingle All the Way" starring Arnold Schwarzenegger.  The film is produced by 20th Century Fox and WWE Studios, the motion picture division of WWE, and was distributed straight-to-video by Fox on December 2, 2014.  On-air promotion from WWE occurred on their weekly episodic events.

Jack and Jeremy's Real Lives: Jack and Jeremy's Real Lives was a 1996 comedy show for Channel 4, written by and starring Jack Dee and Jeremy Hardy

Supporting paragraphs: Matilda (1996 film) Matilda (novel)
Answer: Children's Book Award