CREATE TABLE "round_7" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);

Question: When melbourne played as the home team, who did they play?
SQL: SELECT "away_team" FROM "round_7" WHERE "home_team"='melbourne';

Question: When the home team was geelong, who played as the away team?
SQL: SELECT "away_team" FROM "round_7" WHERE "home_team"='geelong';

Question: If north melbourne played as the home team, who was the away team they played?
SQL: SELECT "away_team" FROM "round_7" WHERE "home_team"='north melbourne';

Question: Who was the away team when the home team scored 10.5 (65)?
SQL: SELECT "away_team" FROM "round_7" WHERE "home_team_score"='10.5 (65)';

Question: When st kilda was playing at home what was the away teams score?
SQL: SELECT "away_team_score" FROM "round_7" WHERE "home_team"='st kilda';