CREATE TABLE table_77496 ("Date" CLOB, "Tournament" CLOB, "Winning score" CLOB, "To par" CLOB, "Margin of victory" CLOB, "Runner-up" CLOB)

A tournament on which date has a margin of victory of 2 strokes and a par of 16?
SELECT "Date" FROM table_77496 WHERE "Margin of victory" = '2 strokes' AND "To par" = '−16'
SELECT "Date" FROM "table_77496" WHERE "Margin of victory" = '2 strokes' AND "To par" = '−16'