What is the starting year of the oldest technicians?
CREATE TABLE technician (
    Starting_Year VARCHAR,
    Age VARCHAR
)
SELECT Starting_Year FROM technician ORDER BY Age 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: What is the starting year of the oldest technicians? ### Input: CREATE TABLE technician (
    Starting_Year VARCHAR,
    Age VARCHAR
) ### Response: SELECT Starting_Year FROM technician ORDER BY Age DESC LIMIT 1