Who was the losing team with a total of 24 when the winning team was Sydney Roosters?
CREATE TABLE "lowest_scoring_matches" (
  "total" real,
  "score" text,
  "winning_team" text,
  "losing_team" text,
  "venue" text,
  "date" text
);
SELECT "losing_team" FROM "lowest_scoring_matches" WHERE "total"=24 AND "winning_team"='sydney roosters';