Name the year for guillermo ca as
CREATE TABLE table_23284597_3 (
    year VARCHAR,
    opponent_in_the_final VARCHAR
)
SELECT year FROM table_23284597_3 WHERE opponent_in_the_final = "Guillermo Cañas"
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: Name the year for guillermo ca as ### Input: CREATE TABLE table_23284597_3 (
    year VARCHAR,
    opponent_in_the_final VARCHAR
) ### Response: SELECT year FROM table_23284597_3 WHERE opponent_in_the_final = "Guillermo Cañas"