Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_72 (margin_of_victory VARCHAR, winning_score VARCHAR)
### Question:
When the Winning score is 74-68-67-75=284, what was the Margin of victory?
### Answer:
SELECT margin_of_victory FROM table_name_72 WHERE winning_score = 74 - 68 - 67 - 75 = 284