How many losses did the team with 0 wins and more than 72 runs allowed have?
CREATE TABLE "pool_a" (
  "rank" real,
  "team" text,
  "wins" real,
  "losses" real,
  "runs_allowed" real,
  "run_ratio" real
);
SELECT SUM("losses") FROM "pool_a" WHERE "wins"=0 AND "runs_allowed">72;