user: Question: When was the game against Indiana?
Columns: ['Date', 'Opponent#', 'Site', 'Result', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['September 25', 'Indiana', 'Ohio Stadium • Columbus, OH', 'W28-0', '72,703']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Opponent#" = 'Indiana';