With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Richard Branson worked in a tomb.
text_B: Selma James -LRB- born Selma Deitch ; formerly Weinstein ; August 15 , 1930 -RRB- , is a co-author of the women 's movement classic The Power of Women and the Subversion of the Community -LRB- with Mariarosa Dalla Costa -RRB- , co-founder of the International Wages for Housework Campaign , and coordinator of the Global Women 's Strike .. Mariarosa Dalla Costa. Mariarosa Dalla Costa. International Wages for Housework Campaign. International Wages for Housework Campaign
not_related.