With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mexico was a colony.
text_B: Albon may refer to  :. Albon -LRB- surname -RRB-. Albon -LRB- medication -RRB-. Albon , Drome , a commune of southeastern France. Chateau d'Albon , a ruined castle in Albon , Drome. Chateau d'Albon. Chateau d'Albon
not_related.