Question: Broadway Bound is a movie written by an author who has written how many plays ?

Context paragraphs:
Kumu Kahua Theatre: Kumu Kahua Theatre is a community theater located in the city of Honolulu on the island of Oahu in the state of Hawaii.  Kumu Kahua Theatre is best known for producing plays by local Hawaii-based playwrights, especially plays featuring themes and stories of the people of Hawaii.  (Their motto, as seen on their T-shirts and Web site, is "Plays about life in Hawaiʻ i. Plays by Hawaiʻ i's playwrights.  Plays for Hawaiʻ i's people.")  Therefore, actors are often featured utilizing their natural local dialect or respective ethnic accent, and many plays have incorporated or are solely written in Hawaiian Creole English, an English dialect commonly known in the Hawaiian islands as "pidgin".  Their productions are also known for involving local actors, designers, directors, and theater technicians.  Appropriately the Hawaiian language words "kumu kahua" translate to "original stage."  People familiar with the theatre often call it affectionately by its nickname of "Kumu".

Kerry Greenwood: Kerry Isabelle Greenwood (born 17 June 1954 in Footscray, Victoria) is an Australian author and lawyer.  She has written many plays and books, most notably a string of historical detective novels centred on the character of Phryne Fisher.  She writes mysteries, science-fiction, historical fiction, and children's stories, as well as plays.  She is unmarried but lives with a "registered wizard".

Broadway Bound: Broadway Bound is a semi-autobiographical play by Neil Simon.  It is the last chapter in his Eugene trilogy, following "Brighton Beach Memoirs" and "Biloxi Blues".

Brighton Beach Memoirs (film): Brighton Beach Memoirs is a 1986 American comedy film directed by Gene Saks, written by Neil Simon, and starring Jonathan Silverman and Blythe Danner.  Simon adapted his semi-autobiographical 1983 play of the same title, the first chapter in what is known as the "Eugene trilogy", followed by "Biloxi Blues" and "Broadway Bound".  The film frequently breaks the fourth wall by having Eugene speak directly to the camera.

Broadway Bound (film): Broadway Bound is a 1992 American made for TV comedy film directed by Paul Bogart, written by Neil Simon, and starring Corey Parker and Jonathan Silverman.  Simon adapted his semi-autobiographical 1986 play "Broadway Bound", the third chapter in what is known as the "Eugene trilogy", the first being "Brighton Beach Memoirs" and the second being "Biloxi Blues".

Eugene trilogy: The Eugene Trilogy refers to three plays written by Neil Simon, the "quasi-autobiographical trilogy" "Brighton Beach Memoirs", "Biloxi Blues" and "Broadway Bound".

Gerald Harper: Gerald Harper (born 15 February 1929) is an English actor, best known for his work on television, having played the title roles in "Adam Adamant Lives! " (1966–67) and "Hadleigh" (1969–76).  He then returned to his main love, the theatre.  His classical work includes playing on Broadway with the Old Vic company, playing Iago at the Bristol Old Vic and Benedick at the Chichester Festival Theatre.  Other plays in London included "Crucifer of Blood" at the Haymarket Theatre, "House Guest", "A Personal Affair", "Suddenly at Home" and "Baggage".  He has directed many plays, amongst them a production of "Blithe Spirit" in Hebrew at the Israeli National Theatre.

Neil Simon: Marvin Neil Simon (born July 4, 1927) is an American playwright, screenwriter and author.  He has written more than thirty plays and nearly the same number of movie screenplays, mostly adaptations of his plays.  He has received more combined Oscar and Tony nominations than any other writer.

Brighton Beach Memoirs: Brighton Beach Memoirs is a semi-autobiographical play by Neil Simon, the first chapter in what is known as his Eugene trilogy.  It precedes "Biloxi Blues" and "Broadway Bound".

Biloxi Blues: Biloxi Blues is a semi-autobiographical play by Neil Simon.  It portrays the conflict of Sergeant Merwin J. Toomey and Arnold Epstein, one of many privates enlisted in the military stationed in Biloxi, Mississippi, seen through the eyes of Eugene Jerome, one of the other soldiers.  This play is the second chapter in what is known as his "Eugene trilogy", following "Brighton Beach Memoirs" and preceding "Broadway Bound", and is the only one in which Eugene is not the central character.  The play won the Tony Award for Best Play, and Barry Miller won a Tony Award for Best Featured Actor in a Play for his performance as Arnold Epstein.

Supporting paragraphs: Broadway Bound (film) Neil Simon
Answer: more than thirty plays