CREATE TABLE "calendar" (
  "round" real,
  "circuit" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_team" text
);

Question: Who was the winning driver at Okayama International Circuit?
SQL: SELECT "winning_driver" FROM "calendar" WHERE "circuit"='Okayama International Circuit';

Question: Who had the fastest lap when the winning team was Tom's Racing?
SQL: SELECT "fastest_lap" FROM "calendar" WHERE "winning_team"='TOM''S Racing';

Question: Who had the fastest lap in the race won by Team Impul at the Twin Ring Motegi circuit?
SQL: SELECT "fastest_lap" FROM "calendar" WHERE "winning_team"='Team Impul' AND "circuit"='Twin Ring Motegi';