When did the staff member with first name as Janessa and last name as Sawayn leave the company?
CREATE TABLE Staff (
    date_left_staff VARCHAR,
    first_name VARCHAR,
    last_name VARCHAR
)
SELECT date_left_staff FROM Staff WHERE first_name = "Janessa" AND last_name = "Sawayn"
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 did the staff member with first name as Janessa and last name as Sawayn leave the company? ### Input: CREATE TABLE Staff (
    date_left_staff VARCHAR,
    first_name VARCHAR,
    last_name VARCHAR
) ### Response: SELECT date_left_staff FROM Staff WHERE first_name = "Janessa" AND last_name = "Sawayn"