CREATE TABLE "grands_prix" (
  "round" real,
  "grand_prix" text,
  "date" text,
  "location" text,
  "pole_position" text,
  "fastest_lap" text,
  "winning_driver" text,
  "winning_constructor" text,
  "report" text
);

Question: On which date was the winning driver Alain Prost and and had Damon Hill in the pole position?
SQL: SELECT "date" FROM "grands_prix" WHERE "winning_driver"='Alain Prost' AND "pole_position"='Damon Hill';

Question: Which round was the Spanish Grand Prix?
SQL: SELECT "round" FROM "grands_prix" WHERE "grand_prix"='Spanish Grand Prix';