How many courses are offered?
CREATE TABLE CLASS (
    crs_code VARCHAR
)
SELECT COUNT(DISTINCT crs_code) FROM CLASS
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: How many courses are offered? ### Input: CREATE TABLE CLASS (
    crs_code VARCHAR
) ### Response: SELECT COUNT(DISTINCT crs_code) FROM CLASS