How many grids were there races with more than 10 laps and a time of +34.121?
CREATE TABLE "sprint_race" (
  "team" text,
  "driver" text,
  "laps" real,
  "time" text,
  "grid" real
);
SELECT COUNT("grid") FROM "sprint_race" WHERE "time"='+34.121' AND "laps">10;