What is the opponent for the tournament of rio de janeiro?
CREATE TABLE table_name_22 (
    opponent VARCHAR,
    tournament VARCHAR
)
SELECT opponent FROM table_name_22 WHERE tournament = "rio de janeiro"
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 opponent for the tournament of rio de janeiro? ### Input: CREATE TABLE table_name_22 (
    opponent VARCHAR,
    tournament VARCHAR
) ### Response: SELECT opponent FROM table_name_22 WHERE tournament = "rio de janeiro"