CREATE TABLE table_name_82 (margin_of_victory VARCHAR2, winning_score VARCHAR2)

What is the margin of victory of the tournament with a winning score of 70-67-64-71=272?
SELECT margin_of_victory FROM table_name_82 WHERE winning_score = 70 - 67 - 64 - 71 = 272
SELECT "margin_of_victory" FROM "table_name_82" WHERE "winning_score" = FALSE