CREATE TABLE table_10723 ("Stage" TEXT, "Winner" TEXT, "General classification" TEXT, "Points classification" TEXT, "Mountains classification" TEXT, "Young rider classification" TEXT, "Trofeo Fast Team" TEXT)

Name the young rider classification for giuseppe saronni at stage 6
SELECT "Young rider classification" FROM table_10723 WHERE "General classification" = 'giuseppe saronni' AND "Stage" = '6'
SELECT "Young rider classification" FROM "table_10723" WHERE "General classification" = 'giuseppe saronni' AND "Stage" = '6'