How many people attended the game against the pittsburgh steelers?
CREATE TABLE table_33423 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Stadium" text,
    "Record" text,
    "Box scores" text,
    "Attendance" text
)
SELECT "Attendance" FROM table_33423 WHERE "Opponent" = 'pittsburgh steelers'
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: How many people attended the game against the pittsburgh steelers? ### Input: CREATE TABLE table_33423 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Stadium" text,
    "Record" text,
    "Box scores" text,
    "Attendance" text
) ### Response: SELECT "Attendance" FROM table_33423 WHERE "Opponent" = 'pittsburgh steelers'