user: Question: What was the overall record in the season where average attendance was 16720?
Columns: ['Season', 'Overall Record', 'SEC Record', 'Overall Attendance', 'Average Attendance', 'Rank Nationally']
Types: ['text', 'text', 'text', 'real', 'real', 'text']
Sample row: ['1993–94', '16–0 (1.000) ( NCAA National Champions )', '8–0 (1.000)', 322146.0, 20134.0, '4th']
SQL:

assistant: SELECT "Overall Record" FROM "Table" WHERE "Average Attendance" = 16720.0;