Which class has a Qual position of 30?
CREATE TABLE table_name_48 (
    class VARCHAR,
    qual_pos VARCHAR
)
SELECT class FROM table_name_48 WHERE qual_pos = 30
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: Which class has a Qual position of 30? ### Input: CREATE TABLE table_name_48 (
    class VARCHAR,
    qual_pos VARCHAR
) ### Response: SELECT class FROM table_name_48 WHERE qual_pos = 30