With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Koepp has directed six films.
text_B: Eptatretus strickrotti , commonly known as Strickrott 's hagfish , is a hagfish of the genus Eptatretus , found in the depths of the Pacific Ocean south of Easter Island .. Eptatretus. Eptatretus. hagfish. hagfish. Pacific Ocean. Pacific Ocean. Easter Island. Easter Island. The hagfish was found in March 2005 by DSV Alvin pilot Bruce Strickrott , and a year later was determined by scientists to be a new species .. hagfish. hagfish. It is the first hagfish recorded from a hydrothermal vent .. hagfish. hagfish. hydrothermal vent. hydrothermal vent
not_related.