CREATE TABLE "pga_tour_wins_5" (
  "date" text,
  "tournament" text,
  "winning_score" text,
  "to_par" text,
  "margin_of_victory" text,
  "runner_up" text
);

Question: A tournament on which date has a margin of victory of 2 strokes and a par of −16?
SQL: SELECT "date" FROM "pga_tour_wins_5" WHERE "margin_of_victory"='2 strokes' AND "to_par"='−16';

Question: Who was the runner-up in the tournament that has a margin of victory of 2 strokes, and a To par of −16?
SQL: SELECT "runner_up" FROM "pga_tour_wins_5" WHERE "margin_of_victory"='2 strokes' AND "to_par"='−16';

Question: What was the to par of the tournament that had Ken Duke as a runner-up?
SQL: SELECT "to_par" FROM "pga_tour_wins_5" WHERE "runner_up"='ken duke';

Question: What was the margin of victory when Brandt Snedeker was runner-up?
SQL: SELECT "margin_of_victory" FROM "pga_tour_wins_5" WHERE "runner_up"='brandt snedeker';

Question: What is the date that has a winning score of 67-70-68-67=272?
SQL: SELECT "date" FROM "pga_tour_wins_5" WHERE "winning_score"='67-70-68-67=272';