CREATE TABLE "winners" (
  "year" text,
  "player" text,
  "nationality" text,
  "position" text,
  "club" text
);

Question: What player played for the Balmain Tigers?
SQL: SELECT "player" FROM "winners" WHERE "club"='balmain tigers';

Question: What was the nationality of five-eighth player Darren Lockyer?
SQL: SELECT "nationality" FROM "winners" WHERE "player"='darren lockyer' AND "position"='five-eighth';

Question: What nationality did Greg Inglis hold?
SQL: SELECT "nationality" FROM "winners" WHERE "player"='greg inglis';