How much Played has an Against larger than 37, and a Lost of 15, and Points smaller than 11?
CREATE TABLE "laf_s_campeonato_paulista" (
  "position" real,
  "team" text,
  "points" real,
  "played" real,
  "drawn" real,
  "lost" real,
  "against" real,
  "difference" text
);
SELECT SUM("played") FROM "laf_s_campeonato_paulista" WHERE "against">37 AND "lost"=15 AND "points"<11;