With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The United Nations won the Nobel Peace Prize.
text_B: Genevieve Belanger -LRB- born 24 December 1987 in Laval , Quebec -RRB- is a retired Canadian competitor in synchronized swimming .. Laval. Laval, Quebec. Quebec. Quebec. synchronized swimming. synchronized swimming. She won a bronze medal at the 2011 World Aquatics Championships .. 2011 World Aquatics Championships. 2011 World Aquatics Championships
not_related.