With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Narendra Modi is the Member of Parliament for Varanasi as of 2016.
text_B: Ilanga impolita is a species of sea snail , a marine gastropod mollusk in the family Solariellidae .. species. species. sea snail. sea snail. marine. marine ( ocean ). gastropod. gastropod. mollusk. mollusk. family. family ( biology ). Solariellidae. Solariellidae
not_related.