What is the average number of top-5s for the major with 5 top-10s and fewer than 12 cuts made?
CREATE TABLE "summary" (
  "tournament" text,
  "wins" real,
  "top_5" real,
  "top_10" real,
  "top_25" real,
  "events" real,
  "cuts_made" real
);
SELECT AVG("top_5") FROM "summary" WHERE "top_10"=5 AND "cuts_made"<12;