What years are listed for the Tahunanui school with an authority of state?
CREATE TABLE table_name_31 (
    years VARCHAR,
    authority VARCHAR,
    name VARCHAR
)
SELECT years FROM table_name_31 WHERE authority = "state" AND name = "tahunanui school"
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 years are listed for the Tahunanui school with an authority of state? ### Input: CREATE TABLE table_name_31 (
    years VARCHAR,
    authority VARCHAR,
    name VARCHAR
) ### Response: SELECT years FROM table_name_31 WHERE authority = "state" AND name = "tahunanui school"