With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ultimate Spider-Man was retitled to Marvel's Ultimate Spider-Man vs. the Sinister 6.
text_B: Hicham El Gaoui is a Dutch kickboxer and K-1 fighter who competes in the cruiserweight division .. Dutch. Netherlands. kickboxer. kickboxing. K-1. K-1. cruiserweight. Cruiserweight ( boxing ). He also trains the Enfusion world champions Mohammed Jaraya and Ilias Bulaid .. Enfusion. Enfusion
not_related.