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_24 (year INTEGER, bsu_head_coach VARCHAR)
### Question:
What is the sum of the years with bus conner as the BSU head coach?
### Answer:
SELECT SUM(year) FROM table_name_24 WHERE bsu_head_coach = "bus conner"