CREATE TABLE "race_calendar" (
  "date" text,
  "series" text,
  "circuit" text,
  "city_state" text,
  "winner" text,
  "team" text
);

Question: Who is the Winner of the Nissan Motorsport Australia Team at the Oran Park Raceway?
SQL: SELECT "winner" FROM "race_calendar" WHERE "team"='nissan motorsport australia' AND "circuit"='oran park raceway';

Question: What is the Circuit in the ATCC Round 1 Series with Winner Jim Richards?
SQL: SELECT "circuit" FROM "race_calendar" WHERE "winner"='jim richards' AND "series"='atcc round 1';

Question: What is the Team of Winner Mark Skaife in ATCC Round 7?
SQL: SELECT "team" FROM "race_calendar" WHERE "winner"='mark skaife' AND "series"='atcc round 7';