With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Google specializes in Internet-related services and products.
text_B: Kurt Hermann Ernst Paul Kruger -LRB- born Juterbog 17 September 1925  : died Berlin 21 October 2006 -RRB- was an East German politician and diplomat whose career was crowned with an appointment , in 1982 , as his country 's ambassador to Kabul .. Juterbog. Juterbog. Berlin. Berlin. East German. East Germany. politician. politician. diplomat. diplomat. ambassador. Ambassadors of Germany to Afghanistan. Kabul. Kabul
not_related.