With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A Game of Thrones won the 1997 Nobel Prize.
text_B: Emily Jean Csikos -LRB- born July 29 , 1988 in Calgary , Alberta -RRB- is a female water polo player from Canada .. water polo. water polo. Canada. Canada. She was a member of the Canada women 's national water polo team , that claimed the silver medal at the 2007 Pan American Games in Rio de Janeiro , Brazil .. Pan American Games. Pan American Games. water polo. water polo. Canada. Canada. 2007 Pan American Games. 2007 Pan American Games. She recently graduated from the University of California at Berkeley majoring in Interdisciplinary Field Studies as well as playing on women 's water polo team .. water polo. water polo. She currently holds the record for all-time highest goals , along with earning All American honorable mention in 2009 and 1st team All American in 2010,11 and 2013 .
not_related.