When altos hornos zapla is the home (1st leg) what is overall amount of 1st leg?
CREATE TABLE table_14219514_2 (
    home__1st_leg_ VARCHAR
)
SELECT COUNT(1 AS st_leg) FROM table_14219514_2 WHERE home__1st_leg_ = "Altos Hornos Zapla"
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: When altos hornos zapla is the home (1st leg) what is overall amount of 1st leg? ### Input: CREATE TABLE table_14219514_2 (
    home__1st_leg_ VARCHAR
) ### Response: SELECT COUNT(1 AS st_leg) FROM table_14219514_2 WHERE home__1st_leg_ = "Altos Hornos Zapla"