What was the highest round that had northwestern?
CREATE TABLE table_9329 (
    "Round" real,
    "Pick" real,
    "Player" text,
    "Position" text,
    "School" text
)
SELECT MAX("Round") FROM table_9329 WHERE "School" = 'northwestern'
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 was the highest round that had northwestern? ### Input: CREATE TABLE table_9329 (
    "Round" real,
    "Pick" real,
    "Player" text,
    "Position" text,
    "School" text
) ### Response: SELECT MAX("Round") FROM table_9329 WHERE "School" = 'northwestern'