With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Romelu Lukaku joined Chelsea in 2011.
text_B: Romelu Menama Lukaku -LRB- born 13 May 1993 -RRB- is a Belgian professional footballer who plays as a striker for Premier League club Everton and the Belgium national team .. Everton. Everton F.C.. Belgium. Belgium national football team. footballer. Association football. striker. Forward ( association football )#Striker. Premier League. Premier League. Belgium national team. Belgium national football team. He is one of only five players to score 50 Premier League goals before his 23rd birthday , and the first foreign player to score 80 before his 24th birthday .. Premier League. Premier League. Lukaku started his career with local side Rupel Boom , before joining Lierse , where he earned a move to Anderlecht of the Belgian Pro League in 2006 .. Rupel Boom. K. Rupel Boom F.C.. Lierse. Lierse S.K.. Anderlecht. R.S.C. Anderlecht. Belgian Pro League. Belgian First Division A. Lukaku made his professional debut while still at school at the age of 16 , and became the 2009 -- 10 top scorer in Belgium as Anderlecht won the Belgian championship .. Anderlecht. R.S.C. Anderlecht. Belgium. Belgium national football team. Belgian championship. List of Belgian football champions. He also won the Belgian Ebony Shoe in 2011 .. Belgian Ebony Shoe. Belgian Ebony Shoe. In the 2011 summer transfer window , Lukaku joined Premier League club Chelsea .. Chelsea. Chelsea F.C.. Premier League. Premier League. He did not appear regularly in his first season there , and spent the following two seasons on loan at West Bromwich Albion and Everton respectively , signing permanently for the latter for a club record # 28 million in 2014 .. Everton. Everton F.C.. West Bromwich Albion. West Bromwich Albion F.C.. Lukaku made his senior international debut for Belgium in 2010 , and has since earned over 50 caps .. Belgium. Belgium national football team. He has also represented the country at the 2014 FIFA World Cup and UEFA Euro 2016 .. 2014 FIFA World Cup. 2014 FIFA World Cup. UEFA Euro 2016. UEFA Euro 2016 qualifying
related.