user: Question: What was the position of the player whose team Lost Super Bowl XXV before 1992, with a team defense rank larger than 3?
Columns: ['Year', 'NFL Team', 'Position', 'Team Defense Rank', 'Team Performance']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [1971.0, 'Minnesota Vikings', 'Defensive tackle', 2.0, 'NFC Division champ']
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "Team Defense Rank" > 3.0 AND "Year" < 1992.0 AND "Team Performance" = 'Lost Super Bowl XXV';