With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: There are at least eight albums by AC/DC.
text_B: Antiplanes is a genus of sea snails , marine gastropod mollusks in the family Turridae , the turrids .. Turridae. Turridae. genus. genus. gastropod. gastropod. family. family ( biology )
not_related.