With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tom Morello worked with Green Day.
text_B: Tritonia dantarti is a species of dendronotid nudibranch .. Tritonia. Tritonia ( gastropod ). species. species. dendronotid. Dendronotida. nudibranch. nudibranch. It is a marine gastropod mollusc in the family Tritoniidae .. Tritoniidae. Tritoniidae. marine. marine ( ocean ). gastropod. gastropod. mollusc. mollusc. family. family ( biology ). It was described from depths of 134 m of the Bouvet Island .. Bouvet Island. Bouvet Island
not_related.