Question: What is the score for Set 2 at 15:21?
SQL: SELECT "Score" FROM "2-18246956-35" WHERE "Set 2" = '15:21';

Question: What Set 2 has a set one at 19:21?
SQL: SELECT "Set 2" FROM "2-18246956-35" WHERE "Set 1" = '19:21';

Question: What is the score for Set 1 at 19:21?
SQL: SELECT "Score" FROM "2-18246956-35" WHERE "Set 1" = '19:21';

Question: What is the Set 1 with set 2 at 21:17?
SQL: SELECT "Set 1" FROM "2-18246956-35" WHERE "Set 2" = '21:17';