What were the interview subjects on those occasions where Bai Ling was the cover model?
CREATE TABLE table_1566852_6 (
    interview_subject VARCHAR,
    cover_model VARCHAR
)
SELECT interview_subject FROM table_1566852_6 WHERE cover_model = "Bai Ling"
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 were the interview subjects on those occasions where Bai Ling was the cover model? ### Input: CREATE TABLE table_1566852_6 (
    interview_subject VARCHAR,
    cover_model VARCHAR
) ### Response: SELECT interview_subject FROM table_1566852_6 WHERE cover_model = "Bai Ling"