CREATE TABLE "round_16" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "date" text
);

Question: What away team had a score of 7.9 (51)?
SQL: SELECT "away_team" FROM "round_16" WHERE "away_team_score"='7.9 (51)';

Question: What was the home team score when the away team scored 6.13 (49)?
SQL: SELECT "home_team_score" FROM "round_16" WHERE "away_team_score"='6.13 (49)';

Question: What date was the home team score 5.9 (39)?
SQL: SELECT "date" FROM "round_16" WHERE "home_team_score"='5.9 (39)';

Question: What was the away team when the home team was south melbourne?
SQL: SELECT "away_team" FROM "round_16" WHERE "home_team"='south melbourne';

Question: What was the away team when the home team score was 5.9 (39)?
SQL: SELECT "away_team" FROM "round_16" WHERE "home_team_score"='5.9 (39)';

Question: What is the home team score when the away team score was 6.13 (49)?
SQL: SELECT "home_team_score" FROM "round_16" WHERE "away_team_score"='6.13 (49)';