With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Fred Savage is incapable of directing actors.
text_B: The Kansas Lottery 300 is a NASCAR Xfinity Series stock car race that takes place at Kansas Speedway in Kansas City , Kansas .. NASCAR. NASCAR. Xfinity Series. Xfinity Series. Kansas Speedway. Kansas Speedway. Kansas Lottery. Kansas Lottery. stock car race. stock car racing. Kyle Busch is the most recent winner of the event , It will be the fourth race of the NASCAR Xfinity Series playoffs , in the Round of 8 .. NASCAR. NASCAR. Xfinity Series. Xfinity Series. Kyle Busch. Kyle Busch. NASCAR Xfinity Series playoffs. NASCAR playoffs
not_related.