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

Question: How many grids had a Time/Retired of +4 laps?
SQL: SELECT COUNT("grid") FROM "race" WHERE "time_retired"='+4 laps';

Question: How many laps had a constructor of toyota and a Time/Retired of +13.409?
SQL: SELECT COUNT("laps") FROM "race" WHERE "constructor"='toyota' AND "time_retired"='+13.409';

Question: What was the constructor when the laps were larger than 54, and the time/retired was +1 lap on a grid of 20?
SQL: SELECT "constructor" FROM "race" WHERE "laps">54 AND "time_retired"='+1 lap' AND "grid"=20;

Question: How many grids had a constructor of renault and less than 4 laps?
SQL: SELECT SUM("grid") FROM "race" WHERE "constructor"='renault' AND "laps"<4;