CREATE TABLE "round_20" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: What is the listed crowd when the home team's score is 27.13 (175)?
SQL: SELECT "crowd" FROM "round_20" WHERE "home_team_score"='27.13 (175)';

Question: What is the home team's score when st kilda is away?
SQL: SELECT "home_team_score" FROM "round_20" WHERE "away_team"='st kilda';