With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mike Tyson fought mixed martial arts.
text_B: Squirrel Boy is an American animated series created by Everett Peck for Cartoon Network .. Everett Peck. Everett Peck. Cartoon Network. Cartoon Network. animated series. animated series. Before Squirrel Boy , Everett Peck was known for creating Duckman on USA Network from 1994 to 1997 .. Everett Peck. Everett Peck. Duckman. Duckman. USA Network. USA Network. It premiered on May 27 , 2006 and ended on September 27 , 2007 , with a total of 52 eleven-minute episode segments .. A series of six shorts was released in 2008 from January 11 to April 10 .
not_related.