What was the average week of a game attended by 12,985 with a result of W 38-14?
CREATE TABLE "schedule" (
  "week" real,
  "date" text,
  "opponent" text,
  "result" text,
  "attendance" real
);
SELECT AVG("week") FROM "schedule" WHERE "attendance">'12,985' AND "result"='w 38-14';