Background: Monty Kip Sopp (born November 11, 1963), better known by his ring name Billy Gunn, is an American professional wrestler, former professional bull rider, and singercurrently working for New Japan Pro Wrestling (NJPW). Gunn is best known for his appearances in the World Wrestling Federation/Entertainment (WWF/E) from 1993 to 2004 and from 2012 to 2015. He also served as a coach on WWE's Tough Enough, and was a trainer in its developmental branch, NXT. He is also known for his appearances with Total Nonstop Action Wrestling (TNA) from 2005 to 2009.
Context: On February 13, 2005, Sopp debuted in Total Nonstop Action Wrestling (TNA) without a name (as Billy Gunn is a WWE trademark, although announcers recognized him as such) at Against All Odds with the same gimmick, helping Jeff Jarrett retain the NWA World Heavyweight Championship in a match with Kevin Nash. Sopp, using the name The New Age Outlaw, then formed a stable with Jarrett and Monty Brown known as Planet Jarrett. However, WWE threatened TNA with legal action if Sopp continued the use of the name "The New Age Outlaw", so he shortened his name to The Outlaw. Due to the legal issues with WWE, all TNA DVD releases featuring footage with Sopp as "The Outlaw" (and presumably also as "The New Age Outlaw") have had the name on on-screen graphics blurred, the name silenced out of the audio, and match commentary completely replaced to reflect a retroactive name change to "Kip James". One such DVD is the pay-per-view Lockdown, included in the "TNA Anthology: The Epic Set" box set, in which the silencing of the name during a segment where Dusty Rhodes picks his name from a lottery leaves DVD viewers in the dark as to who just got picked.  The Outlaw began a campaign to make former ally B.G. James leave the 3Live Kru and defect to Planet Jarrett, reforming the old tag team with Outlaw. At No Surrender (2005), he renamed himself Kip James and was announced as "wrestling out of Marietta, Georgia" (the family seat of the Armstrong family) as a psychological ploy. As a result of his campaign, Kip attracted the ire of 3Live Kru members Ron Killings and Konnan, leading to a series of tag team matches pitting Kip and Monty Brown against Killings and Konnan, with a conflicted James unwilling to take sides. Kip's efforts ultimately proved futile; James, the guest referee in a final match between Brown and Kip versus Konnan and Killings at Sacrifice (2005), attacked Kip enabling a 3Live Kru victory.  In September at Unbreakable, Kip teamed with Brown to defeat the team of Apolo and Lance Hoyt. There was clear tension between the partners because Brown was unhappy at the series of losses at the hands of the 3Live Kru, and Kip was irked by Brown's decision to leave Planet Jarrett. Despite the victory, the partners argued after the match. On the October 8, 2005 episode of Impact!, Kip rekindled his feud with the 3Live Kru, running to the ring after a bout between the 3LK and Team Canada in order to prevent Team Canada captain Petey Williams from beating down B.G. James. He saved James, and then engaged in a staredown with Konnan and Killings. Kip saved James from Team Canada once again at Bound for Glory. Though Killings showed signs of gratitude, Konnan remained skeptical as to his true intentions. Later that night, Kip took part in an over-the-top-rope gauntlet match for the number one contendership to the NWA World Heavyweight Championship. After he was eliminated, he tried in vain to prevent Killings from being eliminated as well, before being sent away from ringside by the referees.
Question: What was Planet Jarrett?
Answer: a stable

Problem: Background: En Vogue is an American R&B/Pop vocal group whose original lineup consisted of singers Terry Ellis, Dawn Robinson, Cindy Herron, and Maxine Jones. Formed in Oakland, California in 1988, En Vogue reached number two on the US Hot 100 with the single "Hold On", which was taken from their 1990 debut album Born To Sing. The group's 1992 follow-up album Funky Divas reached the top 10 in both the US and UK, and included their second US number two hit "My Lovin' (You're Never Gonna Get It)", plus the US top 10 hits "
Context: In 1995, En Vogue was amongst numerous African-American female vocalists featured on the song "Freedom" for the soundtrack to Mario Van Peebles' drama film Panther (1995). Also in 1995, while band members Cindy Herron and Maxine Jones went on maternity leave, Ellis recorded and released a solo album entitled Southern Gal, which spun off the top ten R&B single "Where Ever You Are." The same year, the band also made a cameo appearance in Joel Schumachers superhero film Batman Forever. In 1996, En Vogue recorded "Don't Let Go (Love)" for the soundtrack to the motion picture Set It Off, directed by F. Gary Gray. Released as the soundtrack's lead single in the fall 1996, it became the group's biggest hit yet, selling over 1.8 million copies worldwide and becoming certified platinum by the RIAA. In response to the large commercial success of "Don't Let Go (Love)," the group steadfastly went to work on their third studio album. As the album was nearing completion, Robinson chose to leave the group in April 1997 after difficult contractual negotiations reached a stalemate. Despite Robinson's abrupt departure, Ellis, Herron, and Jones resolved to continue on as a trio.  Robinson's abrupt departure from En Vogue forced the remaining trio to re-record several of her original lead vocals on their forthcoming album EV3, which was released in June 1997. A breakaway from previous projects, it marked En Vogue's first project to include a diverse roster of collaborators including credits from Babyface, David Foster, Diane Warren, Andrea Martin, and Ivan Matias along with regular contributors Foster & McElroy. Upon its release, EV3 received mixed reviews from critics, many of whom praised the band's vocal performances but were critical with overall production of the album. In the US, it reached the top ten in Germany, Switzerland, and the United Kingdom and debuted at number eight on both Billboard's Top R&B/Hip-Hop Albums chart and the Billboard 200 with sales of 76,500 units, the band's highest first-week numbers. Two further singles released from the album, "Whatever" and "Too Gone, Too Long", entered the top twenty and top forty the Billboard Hot 100, respectively.  In 1998, En Vogue recorded the song "No Fool No More" for the soundtrack to Gregory Nava's romantic drama film Why Do Fools Fall In Love (1998). A top forty entry on the New Zealand Singles Chart, it was later included on the band's first compilation album Best of En Vogue, released in June 1999. A moderate success, the album reached the top forty in Austria and the United Kingdom.
Question: Why did Robinson Leave?
Answer:
Robinson chose to leave the group in April 1997 after difficult contractual negotiations reached a stalemate.