With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Louis Tomlinson is not a singer.
text_B: Louis William Tomlinson -LRB- born Louis Troy Austin ; 24 December 1991 -RRB- is an English singer-songwriter and actor .. songwriter. songwriter. actor. actor. He is known as a member of the pop boy band One Direction .. One Direction. One Direction. pop. Pop music. Tomlinson began his career as an actor , initially appearing in ITV drama Fat Friends as an extra .. actor. actor. ITV. ITV ( TV network ). Fat Friends. Fat Friends. He also went on to appear in another ITV drama film If I Had You and the BBC drama Waterloo Road .. ITV. ITV ( TV network ). If I Had You. If I Had You ( film ). BBC. BBC. Waterloo Road. Waterloo Road ( TV series ). In 2010 , he became a founding member of One Direction after auditioning as a solo artist on The X Factor .. One Direction. One Direction. The X Factor. The X Factor ( UK ). Following the band 's hiatus , Tomlinson released the single `` Just Hold On '' with Steve Aoki in December 2016 .. Just Hold On. Just Hold On. Steve Aoki. Steve Aoki. In 2013 , he was signed as a footballer by Doncaster Rovers of the Football League Championship on a non-contract basis .. Doncaster. Doncaster. Doncaster Rovers. Doncaster Rovers F.C.. Football League Championship. Football League Championship. The same year he also formed his own record label , Triple Strings Ltd. .. He appeared on Debrett 's 2017 list of the most influential people in the UK .
related.