With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dustin Hoffman has portrayed female characters.
text_B: Co-operative Retail Services -LRB- CRS , originally CWS Retail -RRB- was the second-largest consumer co-operative society in the United Kingdom .. consumer co-operative. consumer co-operative. United Kingdom. United Kingdom. In 2000 , it was dissolved by its members , merging with the larger Co-operative Wholesale Society , to form the Co-operative Group -LRB- CWS -RRB- Ltd. .. Co-operative Group. Co-operative Group
not_related.