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 of John Surtees's Oulton Park circuit car?
SQL: SELECT "constructor" FROM "non_championship_race_results" WHERE "circuit"='oulton park' AND "winning_driver"='john surtees';

Question: Which race was Matra the constructor?
SQL: SELECT "race_name" FROM "non_championship_race_results" WHERE "constructor"='matra';

Question: Which race was at Hockenheim circuit?
SQL: SELECT "race_name" FROM "non_championship_race_results" WHERE "circuit"='hockenheim';

Question: Who was the winner of the XII Spring Trophy race with BRM as the constructor?
SQL: SELECT "winning_driver" FROM "non_championship_race_results" WHERE "constructor"='brm' AND "race_name"='xii spring trophy';