With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Heartland is a canadian TV series.
text_B: Heartland is a Canadian family drama television series which debuted on CBC on October 14 , 2007 .. CBC. CBC Television. Canadian. Canada. family drama. dramatic programming. television series. television series. Heartland. Heartland ( novel series ). The series is based on the Heartland book series by Lauren Brooke .. Lauren Brooke. Lauren Brooke. Heartland. Heartland ( novel series ). Heartland follows sisters Amy and Lou Fleming , their grandfather Jack Bartlett , and Ty Borden , through the highs and lows of life at the ranch .. Heartland. Heartland ( novel series ). As of the episode shown on March 29 , 2015 , Heartland surpassed Street Legal as the longest-running one-hour scripted drama in the history of Canadian television .. Canadian. Canada. Heartland. Heartland ( novel series ). Street Legal. Street Legal ( Canadian TV series ). It celebrated its ten-year anniversary in 2016 , and Season 10 began airing October 2 , 2016 .. It was announced on March 22 , 2017 that Heartland was renewed for Season 11 .. Heartland. Heartland ( novel series )
related.