What is the attendance rate for the Middlesbrough opponent?
CREATE TABLE table_74553 (
    "Date" text,
    "Opponent" text,
    "Venue" text,
    "Result" text,
    "Attendance" text
)
SELECT "Attendance" FROM table_74553 WHERE "Opponent" = 'middlesbrough'
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 attendance rate for the Middlesbrough opponent? ### Input: CREATE TABLE table_74553 (
    "Date" text,
    "Opponent" text,
    "Venue" text,
    "Result" text,
    "Attendance" text
) ### Response: SELECT "Attendance" FROM table_74553 WHERE "Opponent" = 'middlesbrough'