user: Question: What is the latest week with a game with a result of L 12–7?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 5, 1993', 'Seattle Seahawks', 'W 18–12', '58,039']
SQL:

assistant: SELECT MAX("Week") FROM "Table" WHERE "Result" = 'L 12–7';