Who was the visitor for Chicago Black Hawks on May 6?
CREATE TABLE table_name_7 (
    visitor VARCHAR,
    home VARCHAR,
    date VARCHAR
)
SELECT visitor FROM table_name_7 WHERE home = "chicago black hawks" AND date = "may 6"
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 was the visitor for Chicago Black Hawks on May 6? ### Input: CREATE TABLE table_name_7 (
    visitor VARCHAR,
    home VARCHAR,
    date VARCHAR
) ### Response: SELECT visitor FROM table_name_7 WHERE home = "chicago black hawks" AND date = "may 6"