With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Glen Campbell hosts television.
text_B: Hyperectis dioctias is a moth of the Crambidae family .. Crambidae. Crambidae. Hyperectis. Hyperectis. moth. moth. It has only been recorded from Kauai , Oahu , Maui and Hawaii , but might be an introduced species in Hawaii .. Kauai. Kauai. Oahu. Oahu. Maui. Maui. Hawaii. Hawaii ( island ). The male has a peculiar `` bladder '' under the hind wing .
not_related.