Table: fibaeurochallenge_2
Columns: team_1
agg
team_2
1st_leg
2nd_leg

Question: What was the first leg score of the matchup with a 2nd leg of 80-70?
SQL: SELECT "1st_leg" FROM fibaeurochallenge_2 WHERE "2nd_leg" = '80-70'

Question: Who was the team 2 in the game with a team 1 of Liege Basket?
SQL: SELECT "team_2" FROM fibaeurochallenge_2 WHERE "team_1" = 'liege basket'

Question: What was the 1st leg score in the matchup with a 2nd leg of 72-89?
SQL: SELECT "1st_leg" FROM fibaeurochallenge_2 WHERE "2nd_leg" = '72-89'

Question: What was the aggregate score of the matchup with a leg 2 of 72-64?
SQL: SELECT "agg" FROM fibaeurochallenge_2 WHERE "2nd_leg" = '72-64'

Question: What was the 2nd leg score in the matchup with a team 2 of KK Borac?
SQL: SELECT "2nd_leg" FROM fibaeurochallenge_2 WHERE "team_2" = 'kk borac'