How many head coaches did Kent state golden flashes have?
CREATE TABLE table_28418916_3 (
    opponents_head_coach VARCHAR,
    fbs_opponent VARCHAR
)
SELECT COUNT(opponents_head_coach) FROM table_28418916_3 WHERE fbs_opponent = "Kent State Golden Flashes"
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: How many head coaches did Kent state golden flashes have? ### Input: CREATE TABLE table_28418916_3 (
    opponents_head_coach VARCHAR,
    fbs_opponent VARCHAR
) ### Response: SELECT COUNT(opponents_head_coach) FROM table_28418916_3 WHERE fbs_opponent = "Kent State Golden Flashes"