CREATE TABLE table_17382 ("Season" TEXT, "Cup FinalDate" TEXT, "WinningTeam" TEXT, "Score" TEXT, "LosingTeam" TEXT, "Location" TEXT, "Cup Final Attendance" FLOAT)

Who was the winning team in the 1989 season?
SELECT "WinningTeam" FROM table_17382 WHERE "Season" = '1989'
SELECT "WinningTeam" FROM "table_17382" WHERE "Season" = '1989'