CREATE TABLE "race" (
  "driver" text,
  "constructor" text,
  "laps" text,
  "time_retired" text,
  "grid" text
);

Question: What was the grid of Jenson Button?
SQL: SELECT "grid" FROM "race" WHERE "driver"='jenson button';

Question: Who was the constructor of the car that went 56 laps and had a grid of 15?
SQL: SELECT "constructor" FROM "race" WHERE "laps"='56' AND "grid"='15';

Question: Who was the contstructor of the car having a grid of 20?
SQL: SELECT "constructor" FROM "race" WHERE "grid"='20';

Question: What was the time of the car having a constructor of Renault, which went 40 laps?
SQL: SELECT "time_retired" FROM "race" WHERE "constructor"='renault' AND "laps"='40';

Question: Who constructed the car that had a grid of 6?
SQL: SELECT "constructor" FROM "race" WHERE "grid"='6';