Who is the home team that scored 12.14 (86) when their opponent scored 22.15 (147)?
CREATE TABLE "round_20" (
  "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_20" WHERE "home_team_score"='12.14 (86)' AND "away_team_score"='22.15 (147)';