CREATE TABLE "winners" (
  "year" real,
  "dates" text,
  "champion" text,
  "country" text,
  "score" text,
  "to_par" text,
  "margin_of_victory" text,
  "purse_us" real,
  "winner_s_share" real
);

Question: Which Country has a Score of 70-68-70-68=276?
SQL: SELECT "country" FROM "winners" WHERE "score"='70-68-70-68=276';