CREATE TABLE "round_17" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: In the games at corio oval, what was the highest crowd?
SQL: SELECT MAX("crowd") FROM "round_17" WHERE "venue"='corio oval';

Question: In the match as corio oval, who was the away team?
SQL: SELECT "away_team" FROM "round_17" WHERE "venue"='corio oval';