With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jerry Lewis is anything but a humanitarian.
text_B: The Olympus Rally is an event in the motorsport of rallying .. rallying. rallying. While it has usually been run as a national rally , in 1986-1988 , it was a round in the FIA World Rally Championship , the most recent time a WRC rally has been run in the United States but the last in North America until Rally Mexico in 2004 .. FIA. Federation Internationale de l'Automobile. World Rally Championship. World Rally Championship
not_related.