What is the week with a school that is ball state?
CREATE TABLE table_name_19 (
    week VARCHAR,
    school VARCHAR
)
SELECT week FROM table_name_19 WHERE school = "ball state"
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 is the week with a school that is ball state? ### Input: CREATE TABLE table_name_19 (
    week VARCHAR,
    school VARCHAR
) ### Response: SELECT week FROM table_name_19 WHERE school = "ball state"