what is the name of the ship that was withdrawn from service on 25 march 1986?
CREATE TABLE "ships_operated_by_zeeland_steamship_comp" (
  "ship_s_name" text,
  "date_entered_service" text,
  "date_withdrawn" text,
  "tonnage" real,
  "type_of_ship" text
);
SELECT "ship_s_name" FROM "ships_operated_by_zeeland_steamship_comp" WHERE "date_withdrawn"='25 march 1986';