What is the Homeport that has a Laid down on 14 december 1985?
CREATE TABLE "ships_of_the_class" (
  "name" text,
  "pennant_number" text,
  "laid_down" text,
  "launched" text,
  "date_of_commission" text,
  "homeport_as_of_july_2013" text,
  "planned_decommission_as_announced_in_2009" text
);
SELECT "homeport_as_of_july_2013" FROM "ships_of_the_class" WHERE "laid_down"='14 december 1985';