With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bruno Mars's musical group is named "The Hooligans."
text_B: George Porter -LRB- born 15 May 1989 -RRB- is an English rugby union player for Worcester Warriors in the Aviva Premiership .. Worcester Warriors. Worcester Warriors. English. England. rugby union. rugby union. Aviva Premiership. English Premiership ( rugby union ). He has played for England U18 .. He plays as a prop .. prop. Rugby union positions#Prop. George joined Plymouth Albion in 2009 and left in 2011 , when he joined the Worcester Warriors .. Worcester Warriors. Worcester Warriors. Plymouth Albion. Plymouth Albion R.F.C.
not_related.