With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tender Mercies is directed by Bruce Beresford in 1983.
text_B: Cypraeovula amphithales is a species of sea snail , a cowry , a marine gastropod mollusk in the family Cypraeidae , the cowries .. Cypraeidae. Cypraeidae. Cypraeovula. Cypraeovula. species. species. sea snail. sea snail. cowry. cowry. gastropod. gastropod. mollusk. mollusk. family. family ( biology )
not_related.