Was the University of Southern California Signed?
CREATE TABLE table_68514 (
    "Round" real,
    "Name" text,
    "Position" text,
    "School" text,
    "Signed" text
)
SELECT "Signed" FROM table_68514 WHERE "School" = 'university of southern california'
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: Was the University of Southern California Signed? ### Input: CREATE TABLE table_68514 (
    "Round" real,
    "Name" text,
    "Position" text,
    "School" text,
    "Signed" text
) ### Response: SELECT "Signed" FROM table_68514 WHERE "School" = 'university of southern california'