CREATE TABLE "round_2" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "date" text
);

Question: Name the away team score for lake oval
SQL: SELECT "away_team_score" FROM "round_2" WHERE "venue"='lake oval';

Question: Name the home team score for south melbourne home team
SQL: SELECT "home_team_score" FROM "round_2" WHERE "home_team"='south melbourne';

Question: Name the home team for carlton away team
SQL: SELECT "home_team" FROM "round_2" WHERE "away_team"='carlton';