CREATE TABLE "second_qualifying_round" (
  "team_num1" text,
  "agg" text,
  "team_num2" text,
  "1st_leg" text,
  "2nd_leg" text
);

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

Question: Who was the team 2 in the game with a team 1 of Liege Basket?
SQL: SELECT "team_num2" FROM "second_qualifying_round" WHERE "team_num1"='liege basket';

Question: What was the 1st leg score in the matchup with a 2nd leg of 72-89?
SQL: SELECT "1st_leg" FROM "second_qualifying_round" 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 "second_qualifying_round" 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 "second_qualifying_round" WHERE "team_num2"='kk borac';