With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jimmy Carter is from the United States.
text_B: Euzophera flagella is a species of snout moth in the genus Euzophera .. Euzophera. Euzophera. snout moth. Pyralidae. It was described by Lederer in 1869 , and is known from Iran and Turkey .. Lederer. Julius Lederer ( entomologist ). Iran. Iran. Turkey. Turkey
not_related.