With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Quebec has a province inhabited primarily by Aboriginal peoples.
text_B: Mladen Zivkovic -LRB- Serbian Cyrillic  : Младен Живковић ; born 26 August 1989 in Pozarevac -RRB- is a Serbian football goalkeeper who currently plays for FK Novi Pazar .. Pozarevac. Pozarevac. Novi Pazar. FK Novi Pazar. Serbian Cyrillic. Serbian Cyrillic. football. Association football. goalkeeper. Goalkeeper ( association football ). FK Novi Pazar. FK Novi Pazar
not_related.