CREATE TABLE "non_championship_race_results" (
  "race_name" text,
  "circuit" text,
  "date" text,
  "winning_driver" text,
  "constructor" text,
  "report" text
);

Question: What is the constructor where the circuit is Silverstone?
SQL: SELECT "constructor" FROM "non_championship_race_results" WHERE "circuit"='silverstone';

Question: Who is the Winning Driver in the race viii gran premio di siracusa?
SQL: SELECT "winning_driver" FROM "non_championship_race_results" WHERE "race_name"='viii gran premio di siracusa';

Question: What is the date that the winner driver is Stirling Moss in the race named vi grand prix de caen?
SQL: SELECT "date" FROM "non_championship_race_results" WHERE "winning_driver"='stirling moss' AND "race_name"='vi grand prix de caen';