With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jay Sekulow was born in the 1950s.
text_B: The 2009 RoadRunner Turbo Indy 300 was the third round of the 2009 IndyCar Series season , held on April 26 , 2009 at the 1.520 mi Kansas Speedway .. RoadRunner Turbo Indy 300. RoadRunner Turbo Indy 300. Kansas Speedway. Kansas Speedway. 2009 IndyCar Series season. 2009 IndyCar Series season. The race was won by Scott Dixon , who led 134 of the 200 laps to move up into fourth place in the championship standings .. Scott Dixon. Scott Dixon. Championship leader Dario Franchitti made contact with the wall , and was classified eighteenth , which dropped him to third overall .. Dario Franchitti. Dario Franchitti. Tony Kanaan 's third place was enough to give him the championship lead , by a point from Ryan Briscoe , who finished fourth .. Ryan Briscoe. Ryan Briscoe. Tony Kanaan. Tony Kanaan
not_related.