With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nina Simone is an American singer.
text_B: Andreas Bødtker Christensen -LRB- born 10 April 1996 -RRB- is a Danish professional footballer who plays as a defender for German club Borussia Monchengladbach on loan from English club Chelsea .. Chelsea. Chelsea F.C.. Borussia Monchengladbach. Borussia Monchengladbach. footballer. Association football. defender. Defender ( association football )#Centre back. He also plays for the Denmark national team .. Denmark. Denmark national football team. Denmark national team. Denmark national football team
not_related.