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

Question: Which team won at the symmons plains raceway?
SQL: SELECT "team" FROM "race_calendar" WHERE "circuit"='symmons plains raceway';

Question: Which team won at winton motor raceway?
SQL: SELECT "team" FROM "race_calendar" WHERE "circuit"='winton motor raceway';

Question: Which circuit was the atcc round 7 at?
SQL: SELECT "circuit" FROM "race_calendar" WHERE "series"='atcc round 7';

Question: Which circuit did winfield team nissan win for the tooheys 1000?
SQL: SELECT "circuit" FROM "race_calendar" WHERE "team"='winfield team nissan' AND "series"='tooheys 1000';

Question: What is the date for the tooheys 1000?
SQL: SELECT "date" FROM "race_calendar" WHERE "series"='tooheys 1000';

Question: what series was in sydney, new south wales?
SQL: SELECT "series" FROM "race_calendar" WHERE "city_state"='sydney, new south wales';