Find the id of the appointment with the most recent start date?
CREATE TABLE appointment (
    appointmentid VARCHAR,
    START VARCHAR
)
SELECT appointmentid FROM appointment ORDER BY START DESC LIMIT 1
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: Find the id of the appointment with the most recent start date? ### Input: CREATE TABLE appointment (
    appointmentid VARCHAR,
    START VARCHAR
) ### Response: SELECT appointmentid FROM appointment ORDER BY START DESC LIMIT 1