question: Were either The Creatures or Soundgarden formed in the 1990's?
answer: no
context: Title: Hater (band)
  Passage: Hater was an American rock band that formed in Seattle, Washington in 1993.  The band formed as a side project mostly under the direction of Soundgarden bassist Ben Shepherd.  Additional members included Soundgarden drummer Matt Cameron, guitarist John McBain (ex-Monster Magnet and, later, partner of Cameron and Shepherd in Wellwater Conspiracy), bassist John Waterman for the self-titled album, Devilhead vocalist Brian Wood, brother of Mother Love Bone vocalist Andrew Wood, and Alan Davis on bass for "The 2nd".
  Title: List of songs recorded by Chris Cornell
  Passage: Chris Cornell was an American rock musician from Seattle, Washington.  He began his career in 1984 when he formed grunge band Soundgarden with guitarist Kim Thayil and bassist Hiro Yamamoto, originally playing drums in addition to vocals before Scott Sundquist took over the former the following year.  The group contributed three songs to the C/Z Records compilation "Deep Six" in 1986, before Sundquist was replaced by Matt Cameron.  After two extended plays (EPs), Soundgarden released its debut full-length album "Ultramega OK" in 1988, on which Cornell was credited for songwriting on all but one of the eleven original songs. " Louder Than Love" followed in 1989, on which Cornell was credited solely for writing seven of the album's twelve songs (and co-credited on four of the other five).
  Title: Audioslave
  Passage: Audioslave was an American rock supergroup formed in Los Angeles in 2001.  The four-piece band consisted of Soundgarden lead singer/rhythm guitarist Chris Cornell and Rage Against the Machine members Tom Morello (lead guitar), Tim Commerford (bass/backing vocals), and Brad Wilk (drums).  Critics first described Audioslave as a combination of Soundgarden and Rage Against the Machine, but by the band's second album, "Out of Exile", it was noted that they had established a separate identity.  Audioslave's sound was created by blending 1970s hard rock with 1990s alternative rock.  Moreover, Morello incorporated his well-known, unconventional guitar solos into the mix.  As with Rage Against the Machine, the band prided themselves on the fact that all sounds on their albums were produced using only guitar, bass, drums, and vocals.
  Title: Wellwater Conspiracy
  Passage: Wellwater Conspiracy was an American rock band that formed in Seattle, Washington in 1993.  The band was created by members of the grunge-era side project Hater.  Wellwater Conspiracy featured Soundgarden drummer Matt Cameron and ex-Monster Magnet guitarist John McBain.  The band originally featured Soundgarden bassist Ben Shepherd, who left the band in 1998.  Various other artists have contributed to the band's albums, notably Queens of the Stone Age front man Josh Homme and Pearl Jam singer Eddie Vedder.
  Title: The Creatures
  Passage: The Creatures were a band formed in 1981 by Siouxsie and the Banshees members Siouxsie Sioux and Budgie.  With the dissolution of Siouxsie and the Banshees in 1996, the Creatures graduated from an occasional project to a full-time concern.  The drum and voice duo released four studio albums: "Feast" in 1983, "Boomerang" in 1989, "Anima Animus" in 1999 and "Hái! " in 2003.
  Title: Avast! Recording Company
  Passage: Avast!  Recording Company is a music recording studio in Seattle, Washington, established in 1990 by the producer Stuart Hallerman.  He was soundman for Soundgarden and involved in the grunge movement coming out of the city.  since then recorded a number of artists, including Screaming Trees, Soundgarden, Built to Spill, Steve Fisk, Bikini Kill, and Supersuckers.  The first CD release was "Crime Pays When Pigs Die" of the "Christ on a Crutch" project by Nate Mendel and Eric Akre.
  Title: Black Hole Sun
  Passage: "Black Hole Sun" is a song by the American rock band Soundgarden.  Written by frontman Chris Cornell, the song was released in 1994 as the third single from the band's fourth studio album "Superunknown" (1994).  It is arguably the band's most recognizable and most popular song, and remains a well known song from the 1990s.  The song topped the "Billboard" Mainstream Rock Tracks chart, where it spent a total of seven weeks at number one.  Despite peaking at number two on the Modern Rock Tracks, "Black Hole Sun" still finished as the number-one track of 1994 for that chart.  It failed to hit the "Billboard" Hot 100 chart due to the rules of a physical/commercial release of the single at the time, but it still peaked at number 24 on the Hot 100 Airplay chart and number nine on the Mainstream Top 40 chart.  The song was included on Soundgarden's 1997 greatest hits album "A-Sides" and appeared again on the 2010 compilation album "Telephantasm".
  Title: Soundgarden
  Passage: Soundgarden is an American rock band formed in Seattle, Washington, in 1984 by singer and rhythm guitarist Chris Cornell, lead guitarist Kim Thayil, and bassist Hiro Yamamoto.  Matt Cameron became the band's full-time drummer in 1986, while bassist Ben Shepherd became a permanent replacement for Yamamoto in 1990.  The band dissolved in 1997 and reformed in 2010.  Cornell remained in Soundgarden until his death in May 2017, putting the band's future in doubt and leaving Thayil as the only remaining original member of the band.
  Title: Euphoria Morning
  Passage: Euphoria Mourning (originally titled Euphoria Morning) is the first solo studio album released by American musician Chris Cornell.  It was released on September 21, 1999 through Interscope Records.  "Euphoria Mourning" sold over 75,000 copies in its first week of release and eventually sold 393,000 copies in the U.S. alone.  While a large success critically, it did not sell nearly as well as Cornell's albums with Soundgarden.  It is Cornell's only album between the split of Soundgarden until he formed Audioslave with members of Rage Against the Machine.
  Title: Hands All Over (Soundgarden song)
  Passage: "Hands All Over" is a song by the American rock band Soundgarden.  Featuring lyrics written by frontman Chris Cornell and music written by guitarist Kim Thayil, "Hands All Over" was released in 1990 as the second single from the band's second studio album, "Louder Than Love" (1989).  It also appeared on the band's EP "Loudest Love", released in 1990.  The song was included on Soundgarden's 1997 greatest hits album, "A-Sides" and appeared on the band's compilation album "Telephantasm".
citations: The Creatures Soundgarden