With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mickey Rooney was one of MGM's most consistently successful actors.
text_B: Brantano Footwear is a European chain of retail stores specialising in footwear for men , women and children , that was founded in Belgium .. Belgium. Belgium. Footwear. Footwear. retail. retail. footwear. footwear
not_related.