CREATE TABLE "125cc_classification" (
  "rider" text,
  "manufacturer" text,
  "laps" real,
  "time_retired" text,
  "grid" real
);

Question: Who has 37 grids?
SQL: SELECT "rider" FROM "125cc_classification" WHERE "grid"=37;

Question: What is the average grid with more than 23 laps?
SQL: SELECT AVG("grid") FROM "125cc_classification" WHERE "laps">23;

Question: What is the average grid with more than 23 laps?
SQL: SELECT AVG("grid") FROM "125cc_classification" WHERE "laps">23;