Who constructed the car with a grid under 15, 77 laps, and a Time/Retired of + 0.771?
CREATE TABLE "race" (
  "driver" text,
  "constructor" text,
  "laps" real,
  "time_retired" text,
  "grid" real
);
SELECT "constructor" FROM "race" WHERE "grid"<15 AND "laps"=77 AND "time_retired"='+ 0.771';