With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Los Angeles Lakers do not hold any NBA records.
text_B: Turritella praetermissa is a species of sea snail , a marine gastropod mollusk in the family Turritellidae .. Turritellidae. Turritellidae. Turritella. Turritella. species. species. sea snail. sea snail. gastropod. gastropod. mollusk. mollusk. family. family ( biology )
not_related.