Which Laps have a Time of +23.002, and a Grid smaller than 11?
CREATE TABLE "125cc_classification" (
  "rider" text,
  "manufacturer" text,
  "laps" real,
  "time" text,
  "grid" real
);
SELECT AVG("laps") FROM "125cc_classification" WHERE "time"='+23.002' AND "grid"<11;