user: Question: What is the highest Attendance, when Result is l 26-16, and when Week is less than 12?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 17, 1972', 'San Diego Chargers', 'W 34-3', 59438.0]
SQL:

assistant: SELECT MAX("Attendance") FROM "Table" WHERE "Result" = 'l 26-16' AND "Week" < 12.0;