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_46 (wins VARCHAR, class VARCHAR, year VARCHAR)
### Question:
Which Wins have a Class of 500cc, and a Year smaller than 1975?
### Answer:
SELECT wins FROM table_name_46 WHERE class = "500cc" AND year < 1975