With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Diana Ross parted ways with Motown.
text_B: Pseudocatharylla artemida is a moth in the Crambidae family .. Crambidae. Crambidae. Pseudocatharylla. Pseudocatharylla. moth. moth. It was described by Bleszynski in 1964 .. It is found in Myanmar .. Myanmar. Myanmar
not_related.