What was the lowest Attendance for the Staples Center Arena when the Points were over 14?
CREATE TABLE "regular_season" (
  "date" text,
  "opponent" text,
  "score" text,
  "loss" text,
  "attendance" real,
  "record" text,
  "arena" text,
  "points" real
);
SELECT MIN("attendance") FROM "regular_season" WHERE "points">14 AND "arena"='staples center';