With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pablo Fenjves ghostwrote for a music producer.
text_B: Heliothis flavigera is a species of moth of the Noctuidae family .. Noctuidae. Noctuidae. Heliothis. Heliothis. moth. moth. It is found in Africa , including South Africa and Ethiopia .. Africa. Africa. South Africa. South Africa. Ethiopia. Ethiopia
not_related.