user: Question: What was the result of the game after Week 13 on December 8, 1991?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 1, 1991', 'at Indianapolis Colts', 'W 16–7', '49,961']
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Week" > 13.0 AND "Date" = 'December 8, 1991';