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

### Instruction:
What is the average attendance for the game before week 4 that was on october 16, 1955?

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

### Response:
SELECT AVG Attendance FROM table WHERE Date = october 16, 1955 AND Week < 4