Name the number of left for cardinals
CREATE TABLE table_25578 (
    "Institution" text,
    "Nickname" text,
    "Location" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Left" real
)
SELECT COUNT("Left") FROM table_25578 WHERE "Nickname" = 'Cardinals'
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: Name the number of left for cardinals ### Input: CREATE TABLE table_25578 (
    "Institution" text,
    "Nickname" text,
    "Location" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Left" real
) ### Response: SELECT COUNT("Left") FROM table_25578 WHERE "Nickname" = 'Cardinals'