On which date was the record of 27-28-11 set?
CREATE TABLE table_27537518_9 (
    date VARCHAR,
    record VARCHAR
)
SELECT date FROM table_27537518_9 WHERE record = "27-28-11"
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: On which date was the record of 27-28-11 set? ### Input: CREATE TABLE table_27537518_9 (
    date VARCHAR,
    record VARCHAR
) ### Response: SELECT date FROM table_27537518_9 WHERE record = "27-28-11"