With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Zeus is the killer of Rhea.
text_B: The Canadian U18 Curling Championships is an annual curling tournament held to determine the best juvenile-level curling team in Canada .. curling. curling. Canada. Canada. Juvenile level curlers must be under the age of 17 as of June 30 in the year prior to the tournament .. The 2017 Canadian U18 Curling Championships will be the inaugural championship for both the mens and womens sides .. 2017 Canadian U18 Curling Championships. 2017 Canadian U18 Curling Championships. The event is a continuation of the Optimist U18 International Curling Championships .. Optimist. Optimist International. The U18 Internationals consisted of teams from Canada , USA , and Japan , and ran from 2001 to 2016 on both the mens and womens sides .. Canada. Canada. USA. United States of America. Japan. Japan
not_related.