With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: England shares land borders with Scotland and Wales.
text_B: Postal police are generally law enforcement agencies with responsibility for policing the postal or telecommunications systems of various countries .. postal. mail. United States. United States Postal Inspection Service. United States Postal Inspection Service. United States Postal Inspection Service. Germany. Postschutz. Postschutz. Postschutz. Italy. Polizia postale e delle comunicazioni. Polizia postale e delle comunicazioni. Polizia di Stato#Post and telecommunications
not_related.