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

Question: What constructor is grid 1 with a time/retired of engine?
SQL: SELECT "constructor" FROM "race" WHERE "time_retired"='engine' AND "grid"=1;

Question: Who constructed grid 14?
SQL: SELECT "constructor" FROM "race" WHERE "grid"=14;