Question: Whcih company commissioned the show in 1998?
About the article "Up Series", section "Creation".

Candidate passages:
Rubenstein's career in the theatre includes work with several major Australian companies, including the Nimrod Theatre Company and Melbourne Theatre Company.
In 1993 she had a solo show called, "What's a Girl to Do?
", where she performed poems written by contemporary Australian women poets.
It was later performed by Rubenstein at The Stables Theatre in Sydney (1994)and at the 1995 Edinburgh Festival.
This show inspired her to do another solo show using work commissioned for her, work that was written to be performed live.
She was awarded a Victorian Government Women Artist's Grant and commission contemporary writers to produce the performance pieces that were later and produced in a book called, "Confidentially yours".
The first performance was in the Playbox Theatre Centre, C.U.B Malthouse, Melbourne on 11 February 1998.
The writers commissioned to produce the work that became "Confidentially Yours" were, Janis Balodis, Andrew Bowell, Nick Enright, Michael Gurr, Daniel Keene, Joanna Murray-Smith and Debra Oswald.
Andrew Bowell wrote a pair of storied for the show that he later used in the script for the film Lantana.
In 2005 Rubenstein performed in "Menopause the Musical", a comedy breaking down the taboos about "The Change".
With Caroline Gillmer, Susan-Ann Walker and Jane Clifton, Rubenstein, as "The Dubbo Housewife", explored the stereotypes and madness of that time in a woman's life. 
Zaragoza was a GMA-7 talent at the age of 6 using her real name as Richelle Ann Loyola when she decided to audition as Little Miss Philippines in 1986.
In the early '90s, she was part of German Moreno's longest running variety show, "That's Entertainment".
She was also part of comedy shows "Alabang Girls" on ABC from 1993–1995 and "Kool Ka Lang" from 1996–1999.
As well as an actress, Zaragoza is also a singer, having been signed to OctoArts Records (now PolyEast Records).
Her first album "Just Can't Help Feelin" was released in 1997.
Her second album "Phenomonal" was released in 1999.
She later transferred to rival network ABS-CBN from 2000–2004, and signed a deal with its recording company Star Records, releasing her next two albums "Ibigay Mo Na" (2000) and "Kahit Na Ilang Umaga" (2004).
She also sang the theme songs for soaps and TV series of ABS-CBN and GMA-7.
Among her most popular songs is "Bakit Pa" which was the soundtrack to a romantic comedy film she starred in, also entitled "Bakit Pa?"
with Troy Montero and Diether Ocampo as her leading men.
The film was released in theaters on February 3, 1999 as a Valentine's movie presentation of Octoarts and GMA Films.
She was also part of a soap opera whcih ran from May to October 1999 on GMA-7 entitled "Di Ba't Ikaw".
In 2000, new hit singles surfaced such as "Ibigay Mo Na", "Siya Ba Ang Dahilan", and "Kung Kailan Pa".
In 2001, Zaragoza sang the theme song of the ABS-CBN afternoon soap, "Recuerdo De Amor" which ran from 2001–2002.
She was also cast in another ABS-CBN soap which starred Nora Aunor, Carol Banawa and Desiree Del Valle, entitled "Bituin".
In 2003, she sang the ABS-CBN theme song of "Sana'y Wala Nang Wakas".
The song was featured on her album "Kahit Na Ilang Umaga", released by Star Records.
In 2004, she participated at the Himig Handog Songwriting Contest interpreting the song "Hindi Na Bale" composed by Jimmy Antiporda.
In 2006, she collaborated with her singer/songwriter husband, Dingdong Avanzado on the duet album, "Laging Ikaw", released under Universal Records.
In 2007, controversy erupted between her and Rufa Mae Quinto when Quinto allegedly interpreted and stated that Zaragoza was the reason of hers and Dingdong's breakup.
It became one of Philippine showbiz's most memorable breakups.
Zaragoza defended herself on a live interview on GMA-7's "Startalk" about the alleged accusations.
Quinto appeared in "YES" magazine as a featured artist on the front cover, and in the article she talked about her personal life and past relationships.
In 2009, after a series of shows in the U.S. together with Avanzado, Zaragoza came back on primetime television in the remake of the 1999 series "Rosalinda".
She also released an album which featured all cover versions on "Jessa Sings the Great Musical Icons".
The album paid tribute to such musical legends such as Elvis Presley, the Beatles, Tina Turner, Sting and the Police, Madonna and Stevie Wonder.
In 2010, she went back to ABS-CBN to be part of the short-lived primetime television series, "Idol".
She then made several guest TV appearances, performing renditions of songs with Avanzado.
Zaragoza also appeared in an episode of "Wansapanataym: Super Kikay and the Flying Pagong" with Kim Chiu.
In 2012, she portrayed Angela in the afternoon soap based on the 1989 film produced by Seiko Films' Ruben Marcelino, "Kokak" as the mother to title protagonist Sarah Lahbati.
In July of that year, her album "Pag Wala Na Ang Ulan" was released under GMA Records.
The album includes the song "Nasaan" from the TV series "Kung Aagawin Mo Ang Langit" on GMA-7.
On August 3, 2013, she released a digital single called "Missing You" in two different languages; Tagalog and English.  
  "now fragments" (1995), for soprano, clarinet, cello & soundtrack * ballet, commissioned by the Richard Alston Dance Company in collaboration with Ben Wright  "Staring at the Space" (1995–96), for chamber orchestra * 70 minute theatre/dance work, commissioned by the Norrköping Symphony Orchestra and the Östgöta Dance Company  "Faust" (1998), for ensemble & soundtrack * a large-scale (90 minute) dance work, commissioned by the New National Theatre Tokyo, choreographed by Kazuko Hirabayashi  "The New Math(s)" (2000), for soprano, traverso, marimba, violin & soundtrack * Co-commissioned score with Louis Andriessen for a short film directed by Hal Hartley, for the BBC and NPS  "Solitaire" (2003), for violin & soundtrack * ballet, commissioned by the Het Nationaal Ballet, Den Bosch  
  "Suddenly Green" (1998) for recorder, guitar, and percussion (one musician / dancer performed by the composer) commissioned by the Field and choreographer Sherri Greenspan for the Dancing in the Streets Festival at Wave Hill, Bronx NY  "Seuss Suites" (1998) multi-instrumental score/sound design for dance commissioned by Valerie Alpert and Company, Columbus OH  "I Take Nights in the Middle of my Walk" (1997–1998) for double bass, guitar and percussion (one musician / dancer performed by the composer) commissioned by choreographer Sherri Greenspan, presented at Joyce Theater Soho, NYC  "What Are You Afraid Of?"
(1997) multi-instrumental score/sound design commissioned by Valerie Alpert and Company, Columbus OH  "Seed" (1995) for violin, multi-media collaboration with choreographer Michelle Lee Adams for performance by New Arts Collective, Dallas TX