Who is the opponent on October 28, 2001?
CREATE TABLE table_45571 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Record" text,
    "Game Site" text,
    "Attendance" text
)
SELECT "Opponent" FROM table_45571 WHERE "Date" = 'october 28, 2001'
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: Who is the opponent on October 28, 2001? ### Input: CREATE TABLE table_45571 (
    "Week" real,
    "Date" text,
    "Opponent" text,
    "Result" text,
    "Record" text,
    "Game Site" text,
    "Attendance" text
) ### Response: SELECT "Opponent" FROM table_45571 WHERE "Date" = 'october 28, 2001'