With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Archimedes was an artist.
text_B: Laetilia loxogramma is a species of snout moth in the genus Laetilia .. snout moth. Pyralidae. Laetilia. Laetilia. It was described by Staudinger in 1870 .. Staudinger. Otto Staudinger. It is found on the Canary Islands and mainland Spain .. Canary Islands. Canary Islands. Spain. Spain
not_related.