CREATE TABLE table_78048 ("Stage" TEXT, "Winner" TEXT, "General classification" TEXT, "Points classification" TEXT, "Trofeo Fast Team" TEXT)

who is the trofeo fast team in stage 10?
SELECT "Trofeo Fast Team" FROM table_78048 WHERE "Stage" = '10'
SELECT "Trofeo Fast Team" FROM "table_78048" WHERE "Stage" = '10'