Which Time/Retired has Laps smaller than 24, and a Manufacturer of aprilia, and a Grid smaller than 12, and a Rider of ángel rodríguez?
CREATE TABLE "125cc_classification" (
  "rider" text,
  "manufacturer" text,
  "laps" real,
  "time_retired" text,
  "grid" real
);
SELECT "time_retired" FROM "125cc_classification" WHERE "laps"<24 AND "manufacturer"='aprilia' AND "grid"<12 AND "rider"='ángel rodríguez';