CREATE TABLE "men" (
  "aces" real,
  "player" text,
  "opponent" text,
  "event" text,
  "sets" real
);

Question: How many Sets did Gary Muller have?
SQL: SELECT COUNT("sets") FROM "men" WHERE "player"='gary muller';

Question: What Player in 2005 Wimbledon had less than 5 Sets?
SQL: SELECT "player" FROM "men" WHERE "sets"<5 AND "event"='2005 wimbledon';

Question: At the 2001 Davis Cup, what Opponent had less than 50 Aces?
SQL: SELECT "opponent" FROM "men" WHERE "aces"<50 AND "event"='2001 davis cup';