CREATE TABLE "acb_finals_1983_84_season_present" (
  "season" text,
  "champion" text,
  "runner_up" text,
  "series_result" text,
  "finals_mvp" text,
  "champion_s_coach" text
);

Question: Which season was Manresa the champion?
SQL: SELECT "season" FROM "acb_finals_1983_84_season_present" WHERE "champion"='manresa';