CREATE TABLE table_name_71 (margin_of_victory VARCHAR, winning_score VARCHAR)

Who were the runner(s)-up when the winning score was 10 (69-68-74-67=278)?
SELECT margin_of_victory FROM table_name_71 WHERE winning_score = –10(69 - 68 - 74 - 67 = 278)
SELECT "margin_of_victory" FROM "table_name_71" WHERE "winning_score" = –10(FALSE)