how many open 2nd viii had u15 3rd iv being gt
CREATE TABLE table_11318462_5 (
    open_2nd_viii VARCHAR,
    u15_3rd_iv VARCHAR
)
SELECT COUNT(open_2nd_viii) FROM table_11318462_5 WHERE u15_3rd_iv = "GT"
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 open 2nd viii had u15 3rd iv being gt ### Input: CREATE TABLE table_11318462_5 (
    open_2nd_viii VARCHAR,
    u15_3rd_iv VARCHAR
) ### Response: SELECT COUNT(open_2nd_viii) FROM table_11318462_5 WHERE u15_3rd_iv = "GT"