user: ### NOW ANSWER:
Question: What is the number of total offense when the opponentis Penn State?
Columns: ['Rank', 'Player', 'Year', 'Opponent', 'Passing yards', 'Rushing yards', 'Total offense']
Types: ['real', 'text', 'real', 'text', 'real', 'real', 'real']
Sample row: [1.0, 'Devin Gardner', 2013.0, 'Indiana', 503.0, 81.0, 584.0]
SQL:

assistant: SELECT MAX("Total offense") FROM "Table" WHERE "Opponent" = 'Penn State';