Question: What was the score of the 2nd leg when Newell's Old Boys played at home?
SQL: SELECT "2nd leg" FROM "2-17968229-1" WHERE "Home (2nd leg)" = 'Newell''s Old Boys';

Question: Who played at home for the second leg, with a score of 1-1 on the first leg and an aggregate score of 2-4?
SQL: SELECT "Home (2nd leg)" FROM "2-17968229-1" WHERE "1st Leg" = '1-1' AND "Aggregate" = '2-4';

Question: Which team played at home for the second leg and has aggregate score of 2-0?
SQL: SELECT "Home (2nd leg)" FROM "2-17968229-1" WHERE "Aggregate" = '2-0';

Question: What was the score on the first leg when Gimnasia de Mendoza played at home for the second leg?
SQL: SELECT "1st Leg" FROM "2-17968229-1" WHERE "Home (2nd leg)" = 'Gimnasia de Mendoza';

Question: Which team played at home for the second leg and has an aggregate score of 2-4?
SQL: SELECT "Home (2nd leg)" FROM "2-17968229-1" WHERE "Aggregate" = '2-4';

Question: What was the 2nd leg score when Atlético Tucumán played at home?
SQL: SELECT "2nd leg" FROM "2-17968229-1" WHERE "Home (2nd leg)" = 'Atlético Tucumán';