CREATE TABLE table_29317 ("Stage" FLOAT, "Stage winner" TEXT, "General classification" TEXT, "Points classification" TEXT, "Mountains classification" TEXT, "Asian rider classification" TEXT, "Team classification" TEXT)

Who is listed under general classification on stage 4?
SELECT "General classification" FROM table_29317 WHERE "Stage" = '4'
SELECT "General classification" FROM "table_29317" WHERE "Stage" = '4'