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

Question: Tell me the average Grid for driver of Luca Badoer and Laps more than 69
SQL: SELECT AVG("grid") FROM "race" WHERE "driver"='luca badoer' AND "laps">69;