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

Question: Who is the constructor whose circuit was Oulton Park?
SQL: SELECT "constructor" FROM "non_championship_race_results" WHERE "circuit"='oulton park';

Question: What is the name of the race for which the circuit was Snetterton?
SQL: SELECT "race_name" FROM "non_championship_race_results" WHERE "circuit"='snetterton';