How many heads of the departments are older than 56 ?
CREATE TABLE head (
    age INTEGER
)
SELECT COUNT(*) FROM head WHERE age > 56
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 heads of the departments are older than 56 ? ### Input: CREATE TABLE head (
    age INTEGER
) ### Response: SELECT COUNT(*) FROM head WHERE age > 56