Which home team had a home team score of 15.8 (98)?
CREATE TABLE "round_6" (
  "home_team" text,
  "home_team_score" text,
  "away_team" text,
  "away_team_score" text,
  "venue" text,
  "crowd" real,
  "date" text
);
SELECT "home_team" FROM "round_6" WHERE "home_team_score"='15.8 (98)';