CREATE TABLE "superfund_sites" (
  "cerclis_id" text,
  "name" text,
  "county" text,
  "partially_deleted" text,
  "deleted" text
);

Question: Which Superfund site has the CERCLIS ID fld980494959?
SQL: SELECT "partially_deleted" FROM "superfund_sites" WHERE "cerclis_id"='fld980494959';

Question: Which site has the CERCLIS ID fld004092532?
SQL: SELECT "name" FROM "superfund_sites" WHERE "cerclis_id"='fld004092532';

Question: What is the CERCLIS ID of the site in Polk County, with the date 08/04/2009?
SQL: SELECT "cerclis_id" FROM "superfund_sites" WHERE "county"='polk' AND "deleted"='08/04/2009';