What was the margin of victory on Apr 23, 1967?
CREATE TABLE table_name_56 (
    margin_of_victory VARCHAR,
    date VARCHAR
)
SELECT margin_of_victory FROM table_name_56 WHERE date = "apr 23, 1967"
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 was the margin of victory on Apr 23, 1967? ### Input: CREATE TABLE table_name_56 (
    margin_of_victory VARCHAR,
    date VARCHAR
) ### Response: SELECT margin_of_victory FROM table_name_56 WHERE date = "apr 23, 1967"