With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Arrow is aired on Disney Channel.
text_B: Revolver is an original graphic novel created , written , and drawn by Matt Kindt .. Matt Kindt. Matt Kindt. graphic novel. graphic novel. It was published by DC Comics ' Vertigo imprint in July 2010 .. DC Comics. DC Comics. Vertigo. Vertigo ( DC Comics ). 2010 in comics. imprint. imprint ( trade name ). It tells the story of Sam , a man who lives each day twice  : first in a normal world , and then again in an alternate world which is falling apart .. alternate world. alternate world. Sam must learn why the second universe exists , and choose which one to live in .
not_related.