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_88 (wsu_year_s_ VARCHAR, pro_year_s_ VARCHAR)
### Question:
What is WSU Year(s), when Pro Year(s) is 1974-77?
### Answer:
SELECT wsu_year_s_ FROM table_name_88 WHERE pro_year_s_ = "1974-77"