What is the average attendance for the game before week 4 that was on october 16, 1955?
CREATE TABLE table_37772 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Attendance" real
)
SELECT AVG("Attendance") FROM table_37772 WHERE "Date" = 'october 16, 1955' AND "Week" < '4'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the average attendance for the game before week 4 that was on october 16, 1955? ### Input: CREATE TABLE table_37772 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Attendance" real
) ### Response: SELECT AVG("Attendance") FROM table_37772 WHERE "Date" = 'october 16, 1955' AND "Week" < '4'