What is the Status for the District of doncaster, and a Former local authority of doncaster rural district, with a Population of 203?
CREATE TABLE "list_of_civil_parishes_and_unparished_ar" (
  "name" text,
  "status" text,
  "population" real,
  "district" text,
  "former_local_authority" text
);
SELECT "status" FROM "list_of_civil_parishes_and_unparished_ar" WHERE "district"='doncaster' AND "former_local_authority"='doncaster rural district' AND "population"=203;