With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Elizabeth Taylor launched a perfume brand.
text_B: Homodotis megaspilata is a moth of the Geometridae family .. Geometridae. Geometridae. Homodotis. Homodotis. moth. moth. It is endemic to New Zealand .. endemic. Endemism. New Zealand. New Zealand
not_related.