how many wiaa classifications does fort vancouver high school have?
CREATE TABLE table_22058547_1 (
    wiaa_classification VARCHAR,
    high_school VARCHAR
)
SELECT COUNT(wiaa_classification) FROM table_22058547_1 WHERE high_school = "Fort Vancouver"
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 wiaa classifications does fort vancouver high school have? ### Input: CREATE TABLE table_22058547_1 (
    wiaa_classification VARCHAR,
    high_school VARCHAR
) ### Response: SELECT COUNT(wiaa_classification) FROM table_22058547_1 WHERE high_school = "Fort Vancouver"