With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cersei Lannister is in the book series A Song of Ice and Fire by George R. R. Martin.
text_B: Yacine Bammou -LRB- Arabic  : ياسين بامو ; born 11 September 1991 -RRB- is a Moroccan professional footballer who currently plays as a striker for Nantes in Ligue 1 and the Morocco national team .. Nantes. FC Nantes. Morocco. Morocco national football team. Arabic. Arabic. footballer. Association football. striker. Forward ( association football ). Ligue 1. Ligue 1. Morocco national team. Morocco national football team
not_related.