How many calendar items do we have?
CREATE TABLE Ref_calendar (
    Id VARCHAR
)
SELECT COUNT(*) FROM Ref_calendar
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 calendar items do we have? ### Input: CREATE TABLE Ref_calendar (
    Id VARCHAR
) ### Response: SELECT COUNT(*) FROM Ref_calendar