During what Championship was the Opponent Jeff Borowiak?
CREATE TABLE table_name_53 (
    championship VARCHAR,
    opponent VARCHAR
)
SELECT championship FROM table_name_53 WHERE opponent = "jeff borowiak"
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: During what Championship was the Opponent Jeff Borowiak? ### Input: CREATE TABLE table_name_53 (
    championship VARCHAR,
    opponent VARCHAR
) ### Response: SELECT championship FROM table_name_53 WHERE opponent = "jeff borowiak"