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