user: Question: Which 20-29 had a season of 1997?
Columns: ['Season', 'PAT Pct.', '20-29', '30-39', '40-49', 'FG-FGA', 'FG Pct.', 'Long', 'Points']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['1991', '97.1%', '2/3', '8/9', '3/6', '16/22', '72.7%', 55.0, 81.0]
SQL:

assistant: SELECT "20-29" FROM "Table" WHERE "Season" = '1997';