what is the quantity made when the wheel arrangement is 2-6-0 and the class is k?
CREATE TABLE table_name_78 (
    quantity_made VARCHAR,
    wheel_arrangement VARCHAR,
    class VARCHAR
)
SELECT quantity_made FROM table_name_78 WHERE wheel_arrangement = "2-6-0" AND class = "k"
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 quantity made when the wheel arrangement is 2-6-0 and the class is k? ### Input: CREATE TABLE table_name_78 (
    quantity_made VARCHAR,
    wheel_arrangement VARCHAR,
    class VARCHAR
) ### Response: SELECT quantity_made FROM table_name_78 WHERE wheel_arrangement = "2-6-0" AND class = "k"