With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlie Rubin has acted in National Lampoon.
text_B: Ceryx puncta is a moth of the family Arctiidae .. Arctiidae. Arctiidae. Ceryx. Ceryx ( moth ). moth. moth. It was described by Druce in 1898 .. Druce. Herbert Druce. It is found in New Guinea .. New Guinea. New Guinea
not_related.