user: Question: What was Week 15 when Week 12 was Washington (9-1)?
Columns: ['Week 9 Oct 23', 'Week 10 Oct 30', 'Week 11 Nov 6', 'Week 12 Nov 13', 'Week 13 Nov 20', 'Week 14 Nov 27', 'Week 15 (Final) Dec 3']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Nebraska (7-0)', 'Oklahoma (7-0)', 'Oklahoma (8-0)', 'Oklahoma (9-0)', 'Oklahoma (10-0)', 'Oklahoma (11-0)', 'Oklahoma (12-0)']
SQL:

assistant: SELECT "Week 15 (Final) Dec 3" FROM "Table" WHERE "Week 12 Nov 13" = 'Washington (9-1)';