What is the largest number of episodes for a 1989 season dvd release?
CREATE TABLE table_17697980_1 (
    no_of_episodes INTEGER,
    year VARCHAR
)
SELECT MAX(no_of_episodes) FROM table_17697980_1 WHERE year = "1989"
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 largest number of episodes for a 1989 season dvd release? ### Input: CREATE TABLE table_17697980_1 (
    no_of_episodes INTEGER,
    year VARCHAR
) ### Response: SELECT MAX(no_of_episodes) FROM table_17697980_1 WHERE year = "1989"