With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Girl on the Train was produced by a production label of Amblin Partners.
text_B: Vale Castle , in a protected building located in the Vale , Guernsey .. The original name was `` Le Chateau St Michel '' , later it became `` Chateau de Val '' or `` Chateau de Valle '' and is over 1,000 years old .. It defends both St Sampson 's harbor at the eastern end of the Braye du Valle , Guernsey , and Bordeaux Harbour .. Bordeaux Harbour. Bordeaux Harbour
not_related.