CREATE TABLE "masters_tournament_champions" (
  "year" real,
  "country" text,
  "champion" text,
  "total_score" text,
  "to_par_a" text
);

Question: When the champion was Gay Brewer Category:Articles with hCards what was the total score?
SQL: SELECT "total_score" FROM "masters_tournament_champions" WHERE "champion"='gay brewer category:articles with hcards';

Question: What was the To Par [a] when Charles Coody Category:Articles with hCards was champion and the year was earlier than 1973?
SQL: SELECT "to_par_a" FROM "masters_tournament_champions" WHERE "year"<1973 AND "champion"='charles coody category:articles with hcards';

Question: When the United States had a total score of 274 what was the average year?
SQL: SELECT AVG("year") FROM "masters_tournament_champions" WHERE "total_score"='274' AND "country"='united states';