With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nazi Germany was a fascist regime.
text_B: Scyrotis athleta is a species of moth of the family Cecidosidae .. Cecidosidae. Cecidosidae. Scyrotis. Scyrotis. moth. moth. It is found in South Africa .. South Africa. South Africa
not_related.