What was the margin of victory on Mar 18, 1979?
CREATE TABLE table_name_69 (margin_of_victory VARCHAR, date VARCHAR)
SELECT margin_of_victory FROM table_name_69 WHERE date = "mar 18, 1979"
### Context: CREATE TABLE table_name_69 (margin_of_victory VARCHAR, date VARCHAR) ### Question: What was the margin of victory on Mar 18, 1979? ### Answer: SELECT margin_of_victory FROM table_name_69 WHERE date = "mar 18, 1979"