CREATE TABLE table_77749 ("Team 1" CLOB, "Agg." CLOB, "Team 2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

What 1st leg has Alense Vivaldi (Trentino) as Agg.?
SELECT "1st leg" FROM table_77749 WHERE "Agg." = 'alense vivaldi (trentino)'
SELECT "1st leg" FROM "table_77749" WHERE "Agg." = 'alense vivaldi (trentino)'