Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the larges week for the date  august 9, 1968 and less than 64,020 in attendance?

### Inputs:
table_name: table, columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']

### Response:
SELECT MAX Week FROM table WHERE Date = august 9, 1968 AND Attendance < 64,020