CREATE TABLE "races" (
  "race_name" text,
  "circuit" text,
  "city_location" text,
  "date" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_team" text,
  "report" text
);

Question: What is the pole position for marlboro challenge?
SQL: SELECT "pole_position" FROM "races" WHERE "race_name"='marlboro challenge';

Question: What circut has an unknown fastest lap on July 19?
SQL: SELECT "circuit" FROM "races" WHERE "fastest_lap"='unknown' AND "date"='july 19';

Question: What circuit did marlboro team penske win with an unknown fastest lap?
SQL: SELECT "circuit" FROM "races" WHERE "winning_team"='marlboro team penske' AND "fastest_lap"='unknown';

Question: What team does mario andretti play pole position for?
SQL: SELECT "winning_team" FROM "races" WHERE "pole_position"='mario andretti';