With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ad-Rock's spouse is an American who was born in the year 1968.
text_B: Phostria linealis is a moth in the Crambidae family .. Crambidae. Crambidae. Phostria. Phostria. moth. moth. It was described by Guenee in 1854 .. Guenee. Achille Guenee. It is found in French Guiana and Surinam .. French Guiana. French Guiana. Surinam. Surinam
not_related.