With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The gray wolf is the subject of works.
text_B: Carlos Fernando Velazquez Castillo -LRB- born June 2 , 1984 -RRB- is a Mexican goalkeeper .. Mexican. Mexico. goalkeeper. Goalkeeper ( association football ). He currently plays for Everton in the Campeonato Nacional Scotiabank in Chile .. Everton. Everton de Vina del Mar. Campeonato Nacional Scotiabank. Campeonato Nacional ( Chile ). Velazquez made his debut on April 29 , 2006 during a 3-2 loss to Cruz Azul in the Clausura 2006 tournament .. Cruz Azul. Cruz Azul. He later re-appeared , playing for Chiapas on January 19 , 2008 during a 2-2 tie against Atlante F.C. .. Chiapas. Chiapas F.C.
not_related.