Lee Trevino of the United States with a total greater than 294 had what To par?
CREATE TABLE "made_both_cuts" (
  "player" text,
  "country" text,
  "year_s_won" text,
  "total" real,
  "to_par" text,
  "finish" text
);
SELECT "to_par" FROM "made_both_cuts" WHERE "total">294 AND "country"='united states' AND "player"='lee trevino';