Which builder has a Fuel Propulsion of diesel, a Model of d40lf, and an Order Year of 2005?
CREATE TABLE "current_fleet_roster" (
  "builder" text,
  "model" text,
  "length_ft_m" text,
  "order_year" text,
  "fuel_propulsion" text,
  "fleet_series_quantity" text
);
SELECT "builder" FROM "current_fleet_roster" WHERE "fuel_propulsion"='diesel' AND "model"='d40lf' AND "order_year"='2005';