CREATE TABLE "pga_tour_wins_15" (
  "date" text,
  "tournament" text,
  "winning_score" text,
  "margin_of_victory" text,
  "runner_s_up" text
);

Question: Which Margin of victory has a Runner(s)-up of buddy gardner?
SQL: SELECT "margin_of_victory" FROM "pga_tour_wins_15" WHERE "runner_s_up"='buddy gardner';

Question: Which Date has a Winning score of –14 (66-64-68-68=266)?
SQL: SELECT "date" FROM "pga_tour_wins_15" WHERE "winning_score"='–14 (66-64-68-68=266)';

Question: Which Tournament has a Winning score of e (72-69-71-68=280)?
SQL: SELECT "tournament" FROM "pga_tour_wins_15" WHERE "winning_score"='e (72-69-71-68=280)';

Question: Which Margin of victory has a Runner(s)-up of dave barr?
SQL: SELECT "margin_of_victory" FROM "pga_tour_wins_15" WHERE "runner_s_up"='dave barr';

Question: Which Margin of victory has a Runner(s)-up of mark o'meara?
SQL: SELECT "margin_of_victory" FROM "pga_tour_wins_15" WHERE "runner_s_up"='mark o''meara';