Who is Partner Frederik Nielsen's Opponents in the final?
CREATE TABLE table_name_38 (
    opponents_in_the_final VARCHAR,
    partner VARCHAR
)
SELECT opponents_in_the_final FROM table_name_38 WHERE partner = "frederik nielsen"
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: Who is Partner Frederik Nielsen's Opponents in the final? ### Input: CREATE TABLE table_name_38 (
    opponents_in_the_final VARCHAR,
    partner VARCHAR
) ### Response: SELECT opponents_in_the_final FROM table_name_38 WHERE partner = "frederik nielsen"