With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: NSYNC was a vocal group consisting of young male singers.
text_B: NSYNC -LRB- sometimes stylized as * NSYNC or 'N Sync -RRB- was an American boy band formed in Orlando , Florida in 1995 and launched in Germany by BMG Ariola Munich .. Ariola. Ariola Records. boy band. boy band. Germany. Germany. NSYNC consisted of Justin Timberlake , JC Chasez , Chris Kirkpatrick , Joey Fatone , and Lance Bass .. Chris Kirkpatrick. Chris Kirkpatrick. Joey Fatone. Joey Fatone. Justin Timberlake. Justin Timberlake. JC Chasez. JC Chasez. Lance Bass. Lance Bass. After heavily publicized legal battles with their former manager Lou Pearlman and former record label Bertelsmann Music Group , the group 's second album , No Strings Attached , sold over one million copies in one day and 2.42 million copies in one week , which was a record for over fifteen years .. Lou Pearlman. Lou Pearlman. Bertelsmann Music Group. Bertelsmann Music Group. No Strings Attached. No Strings Attached ( NSYNC album ). In addition to a host of Grammy Award nominations , NSYNC has performed at the World Series , the Super Bowl and the Olympic Games , and sang or recorded with Elton John , Stevie Wonder , Michael Jackson , Phil Collins , Celine Dion , Aerosmith , Britney Spears , Nelly , Left Eye , Mary J. Blige , country music supergroup Alabama , and Gloria Estefan .. Britney Spears. Britney Spears. Grammy Award. Grammy Award. World Series. World Series. Super Bowl. Super Bowl. Olympic Games. Olympic Games. Elton John. Elton John. Stevie Wonder. Stevie Wonder. Michael Jackson. Michael Jackson. Phil Collins. Phil Collins. Celine Dion. Celine Dion. Aerosmith. Aerosmith. Nelly. Nelly. Left Eye. Left Eye. Mary J. Blige. Mary J. Blige. country music. country music. Alabama. Alabama ( band ). Gloria Estefan. Gloria Estefan. Although NSYNC announced the start of a `` temporary hiatus '' in early 2002 , the band has not recorded new material since then .. Justin Timberlake went on to become a very successful solo artist with several multi-platinum albums .. Justin Timberlake. Justin Timberlake. In 2007 , Lance Bass confirmed that the group had `` definitely broken up . ''. Lance Bass. Lance Bass. They have sold over 70 million albums during their career , becoming the eighth-best-selling boy band in history .. boy band. boy band. eighth-best-selling boy band. Boy band#Best-selling boy bands. Rolling Stone recognized their instant success as one of the Top 25 Teen Idol Breakout Moments of all time .. Rolling Stone. Rolling Stone
related.