Which Opponent has a Round of 3, a Time of n/a, and a Rules of n/a?
CREATE TABLE table_name_38 (
    opponent VARCHAR,
    rules VARCHAR,
    round VARCHAR,
    time VARCHAR
)
SELECT opponent FROM table_name_38 WHERE round = "3" AND time = "n/a" AND rules = "n/a"
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: Which Opponent has a Round of 3, a Time of n/a, and a Rules of n/a? ### Input: CREATE TABLE table_name_38 (
    opponent VARCHAR,
    rules VARCHAR,
    round VARCHAR,
    time VARCHAR
) ### Response: SELECT opponent FROM table_name_38 WHERE round = "3" AND time = "n/a" AND rules = "n/a"