What date was the Site michigan stadium ann arbor, mi?
CREATE TABLE table_name_50 (
    date VARCHAR,
    site VARCHAR
)
SELECT date FROM table_name_50 WHERE site = "michigan stadium • ann arbor, mi"
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 date was the Site michigan stadium ann arbor, mi? ### Input: CREATE TABLE table_name_50 (
    date VARCHAR,
    site VARCHAR
) ### Response: SELECT date FROM table_name_50 WHERE site = "michigan stadium • ann arbor, mi"