With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kate Beckinsale attended the University of Oxford and graduated summa cum laude.
text_B: Phelsuma pronki is a critically endangered diurnal species of gecko .. critically endangered. critically endangered. diurnal. diurnal animal. species. species. gecko. gecko. It is endemic to central Madagascar , and threatened by severe habitat loss and collection for the international pet trade .. endemic. Endemism. Madagascar. Madagascar. It typically inhabits rainforests , dwells on trees , and feeds on insects and nectar .
not_related.