CREATE TABLE table_59027 ("Stage" TEXT, "Winner" TEXT, "General Classification" TEXT, "Mountains Classification" TEXT, "Points Classification" TEXT, "Sprints classification" TEXT, "Team Classification" TEXT)

What is the stage of Gerolsteiner?
SELECT "Stage" FROM table_59027 WHERE "Team Classification" = 'gerolsteiner'
SELECT "Stage" FROM "table_59027" WHERE "Team Classification" = 'gerolsteiner'