How many laps did Chuck Stevenson have with a grid of less than 11?
CREATE TABLE "classification" (
  "grid" real,
  "driver" text,
  "constructor" text,
  "qual" real,
  "rank" real,
  "laps" real,
  "time_retired" text
);
SELECT COUNT("laps") FROM "classification" WHERE "driver"='chuck stevenson' AND "grid"<11;