CREATE TABLE "winners" (
  "year" real,
  "champion" text,
  "country" text,
  "venue" text,
  "location" text,
  "score" text,
  "to_par" text,
  "purse" real,
  "winner_s_share" real
);

Question: Which Year is the highest one that has a Venue of blackwolf run, composite course, and a Score of 281?
SQL: SELECT MAX("year") FROM "winners" WHERE "venue"='blackwolf run, composite course' AND "score"='281';

Question: Which Champion has a Venue of old waverly golf club?
SQL: SELECT "champion" FROM "winners" WHERE "venue"='old waverly golf club';