With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tokyo Ghoul has the actor Ken Kaneki.
text_B: Tricypha imperialis is a moth in the family Erebidae .. moth. moth. Erebidae. Erebidae. It was described by Heylaerts in 1884 .. It is found in Mexico , Panama , Peru , Ecuador and Brazil .. Mexico. Mexico. Panama. Panama. Peru. Peru. Ecuador. Ecuador. Brazil. Brazil
not_related.