Please show the most common publication date.
CREATE TABLE publication (
    Publication_Date VARCHAR
)
SELECT Publication_Date FROM publication GROUP BY Publication_Date ORDER BY COUNT(*) DESC LIMIT 1
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: Please show the most common publication date. ### Input: CREATE TABLE publication (
    Publication_Date VARCHAR
) ### Response: SELECT Publication_Date FROM publication GROUP BY Publication_Date ORDER BY COUNT(*) DESC LIMIT 1