With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Arquette has had several television roles.
text_B: God 's Pocket Marine Provincial Park is a provincial park in British Columbia , Canada .. provincial park. provincial park. British Columbia. British Columbia. Canada. Canada. It is well known as a cold water scuba diving destination .. scuba diving. scuba diving
not_related.