What is the total average for long 10?
CREATE TABLE table_56189 (
    "Player" text,
    "Rec." real,
    "Yards" real,
    "Avg." real,
    "TD's" real,
    "Long" real
)
SELECT COUNT("Avg.") FROM table_56189 WHERE "Long" = '10'
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: What is the total average for long 10? ### Input: CREATE TABLE table_56189 (
    "Player" text,
    "Rec." real,
    "Yards" real,
    "Avg." real,
    "TD's" real,
    "Long" real
) ### Response: SELECT COUNT("Avg.") FROM table_56189 WHERE "Long" = '10'