CREATE TABLE "list_of_winners" (
  "year" real,
  "driver" text,
  "nation_of_citizenship" text,
  "racing_series" text,
  "type_of_vehicle" text
);

Question: What Nation of citizenship has a stock car vehicle with a year of 1999?
SQL: SELECT "nation_of_citizenship" FROM "list_of_winners" WHERE "type_of_vehicle"='stock car' AND "year"=1999;

Question: What driver has a stock car vehicle with a year of 1999?
SQL: SELECT "driver" FROM "list_of_winners" WHERE "type_of_vehicle"='stock car' AND "year"=1999;

Question: What Nation of citizenship has a stock car vehicle with a year of 2012?
SQL: SELECT "nation_of_citizenship" FROM "list_of_winners" WHERE "type_of_vehicle"='stock car' AND "year"=2012;

Question: What year has the vehicle of open wheel and a racing series of formula one with a Nation of citizenship in Germany.
SQL: SELECT "year" FROM "list_of_winners" WHERE "type_of_vehicle"='open wheel' AND "racing_series"='formula one' AND "nation_of_citizenship"='germany';