Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_78 (quantity_made VARCHAR, wheel_arrangement VARCHAR, class VARCHAR)
### Question:
what is the quantity made when the wheel arrangement is 2-6-0 and the class is k?
### Answer:
SELECT quantity_made FROM table_name_78 WHERE wheel_arrangement = "2-6-0" AND class = "k"