Question: What is the Set 5 with a Set 3 that is 25-23 and a Set 4 that is 23-25?
SQL: SELECT "Set 5" FROM "2-15924121-5" WHERE "Set 3" = '25-23' AND "Set 4" = '23-25';

Question: What is the sum of the Game with a Set 4 of 25-21 and a Set 3 of 25-23?
SQL: SELECT SUM("Game") FROM "2-15924121-5" WHERE "Set 4" = '25-21' AND "Set 3" = '25-23';

Question: What is the Set 5 with a Game that is 59?
SQL: SELECT "Set 5" FROM "2-15924121-5" WHERE "Game" = 59.0;