With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Cindy McCain is an entrepreneur.
text_B: Marta Rezoagli -LRB- born 8 November 1973 -RRB- is an Italian former basketball player who competed in the 1996 Summer Olympics .. Italian. Italy. basketball. basketball. 1996 Summer Olympics. 1996 Summer Olympics
not_related.