CREATE TABLE table_40989 ("Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "To par" TEXT, "Margin of victory" TEXT)

What is the To Par of winning score 71-66-70-67=274?
SELECT "To par" FROM table_40989 WHERE "Winning score" = '71-66-70-67=274'
SELECT "To par" FROM "table_40989" WHERE "Winning score" = '71-66-70-67=274'