Table: volleyball_league_match
Columns: date
score
set_1
set_2
set_3
set_4
set_5
total

Question: What is the set 2 with a 25-23 set 1 and a 17-19 set 5?
SQL: SELECT "set_2" FROM volleyball_league_match WHERE "set_1" = '25-23' AND "set_5" = '17-19'

Question: What is the set 5 with a 25-23 set 3?
SQL: SELECT "set_5" FROM volleyball_league_match WHERE "set_3" = '25-23'