Question: When was the club formed that contested the 1984 WAFL Grand Final against East Fremantle ?
Sentence (from "1980 WAFL Grand Final"): South Fremantle won the game by 58 points, 23.18 (156) to 15.8 (98), with Maurice Rioli of South Fremantle winning the Simpson Medal as best on ground.
Relevant evidence: No