CREATE TABLE table_204_104 (id DECIMAL, "title" TEXT, "genre" TEXT, "sub\\u00addivisions" TEXT, "libretto" TEXT, "premiere date" TEXT, "place ,  theatre" TEXT, "notes" TEXT)

what number of acts does il giustino have ?
SELECT "sub\u00addivisions" FROM table_204_104 WHERE "title" = 'il giustino'
SELECT "sub\u00addivisions" FROM "table_204_104" WHERE "title" = 'il giustino'