CREATE TABLE "round_1" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: How many people attended the game at Lake Oval?
SQL: SELECT SUM("crowd") FROM "round_1" WHERE "venue"='lake oval';

Question: What was the away score at the Princes Park game?
SQL: SELECT "away_team_score" FROM "round_1" WHERE "venue"='princes park';

Question: What was the home score at the Princes Park game?
SQL: SELECT "home_team_score" FROM "round_1" WHERE "venue"='princes park';